diff --git a/po/nn.po b/po/nn.po
index e9a6674a26..cf308d0bb4 100644
--- a/po/nn.po
+++ b/po/nn.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gimp 2.8\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gimp/issues\n"
-"POT-Creation-Date: 2024-08-10 15:40+0000\n"
-"PO-Revision-Date: 2024-08-18 19:42+0200\n"
+"POT-Creation-Date: 2024-08-25 20:48+0000\n"
+"PO-Revision-Date: 2024-08-26 15:34+0200\n"
 "Last-Translator: Kolbjørn Stuestøl <kolbjoern@stuestoel.no>\n"
 "Language-Team: Norwegian nynorsk <l10n-no@lister.huftis.org>\n"
 "Language: nn\n"
@@ -25,11 +25,11 @@ msgstr "GIMP-teamet"
 #: desktop/org.gimp.GIMP.appdata.xml.in.in:16 desktop/gimp.desktop.in.in:5
 #: app/about.h:26
 msgid "GNU Image Manipulation Program"
-msgstr "GNU bilethandteringsprogram"
+msgstr "GNU bilethandsamingsprogram"
 
 #: desktop/org.gimp.GIMP.appdata.xml.in.in:17 desktop/gimp.desktop.in.in:7
 msgid "Create images and edit photographs"
-msgstr "Laga bilete eller redigera foto"
+msgstr "Lag bilete og rediger foto"
 
 #: desktop/org.gimp.GIMP.appdata.xml.in.in:19
 msgid ""
@@ -60,11 +60,12 @@ msgid ""
 "manipulation procedures to be easily scripted. GIMP is available for Linux, "
 "Microsoft Windows and OS X."
 msgstr ""
-"GIMP kan gjere mykje og kan lett utvidast. Programmet kan gjerast større med "
-"programutvidingar (\"plug-ins\") og kan såleis utvidast til å gjere nesten "
+"GIMP kan gjera mykje og kan lett utvidast. Programmet kan gjerast større med "
+"programutvidingar (\"plug-ins\") og kan såleis utvidast til å gjera nesten "
 "kva som helst. Det er også innebygd avanserte skriptfunksjonar, slik at det "
 "er lett å lage spesielle verktøy for enkle oppgåver eller kompliserte "
-"bilethansamingar. GIMP er tilgjengeleg for Linux, Windows og OS X."
+"bilethansamingar som lett kan skriptast. GIMP er tilgjengeleg for Linux, "
+"Windows og OS X."
 
 #: desktop/org.gimp.GIMP.appdata.xml.in.in:48
 msgid "Painting in GIMP"
@@ -147,6 +148,13 @@ msgstr "%s versjon %s"
 msgid "using %s version %s (compiled against version %s)"
 msgstr "brukar %s versjon %s (kompilert mot versjon %s)"
 
+#. This must be localized with the system language itself, before we
+#. * apply any other language.
+#.
+#: app/language.c:69
+msgid "System Language"
+msgstr "Systemspråk"
+
 #: app/main.c:160
 msgid "Show version information and exit"
 msgstr "Vis versjonsinformasjonen og slutt av"
@@ -189,7 +197,7 @@ msgstr "Ikkje bruk delt minne mellom GIMP og programtillegga"
 
 #: app/main.c:210
 msgid "Do not use special CPU acceleration functions"
-msgstr "Ikkje bruk CPU-akseleratorar"
+msgstr "Ikkje bruk spesielle CPU-akseleratorar"
 
 #: app/main.c:215
 msgid "Use an alternate sessionrc file"
@@ -213,7 +221,7 @@ msgstr "Prosedyren som vert brukt for å køyra batch kommandoane."
 
 #: app/main.c:240
 msgid "Quit immediately after performing requested actions"
-msgstr "Avslutt straks etter å ha utført førespurde handlingar"
+msgstr "Avslutt straks etter å ha utført dei førespurde handlingane"
 
 #: app/main.c:245
 msgid "Send messages to console instead of using a dialog"
@@ -310,227 +318,227 @@ msgstr ""
 "du ikkje har fortald GLib om dette. Set omgivnadsvariabelen "
 "G_FILENAME_ENCODING."
 
-#: app/actions/actions.c:112 app/dialogs/dialogs.c:426
+#: app/actions/actions.c:113 app/dialogs/dialogs.c:426
 #: app/widgets/gimpbrusheditor.c:88
 msgid "Brush Editor"
 msgstr "Penselredigering"
 
 #. initialize the list of gimp brushes
-#: app/actions/actions.c:115 app/core/gimp-data-factories.c:358
+#: app/actions/actions.c:116 app/core/gimp-data-factories.c:358
 #: app/dialogs/dialogs.c:341 app/dialogs/preferences-dialog.c:3522
 msgid "Brushes"
 msgstr "Penslar"
 
-#: app/actions/actions.c:118 app/dialogs/dialogs.c:362
+#: app/actions/actions.c:119 app/dialogs/dialogs.c:362
 msgid "Buffers"
 msgstr "Bufferar"
 
-#: app/actions/actions.c:121 app/dialogs/dialogs.c:380
+#: app/actions/actions.c:122 app/dialogs/dialogs.c:380
 #: app/propgui/gimppropgui-newsprint.c:160
 #: app/widgets/gimppickablechooser.c:295
 msgid "Channels"
 msgstr "Kanalar"
 
-#: app/actions/actions.c:124 app/dialogs/convert-indexed-dialog.c:178
+#: app/actions/actions.c:125 app/dialogs/convert-indexed-dialog.c:178
 #: app/dialogs/dialogs.c:388
 msgid "Colormap"
 msgstr "Fargekart"
 
-#: app/actions/actions.c:127
+#: app/actions/actions.c:128
 msgid "Context"
 msgstr "Samanhang"
 
-#: app/actions/actions.c:130 app/dialogs/dialogs.c:328
+#: app/actions/actions.c:131 app/dialogs/dialogs.c:328
 msgid "Pointer Information"
 msgstr "Peikarinformasjon"
 
-#: app/actions/actions.c:133 app/dialogs/dialogs.c:332
+#: app/actions/actions.c:134 app/dialogs/dialogs.c:332
 msgid "Dashboard"
 msgstr "Dashboard"
 
-#: app/actions/actions.c:136
+#: app/actions/actions.c:137
 msgid "Debug"
 msgstr "Avlusing"
 
-#: app/actions/actions.c:139
+#: app/actions/actions.c:140
 msgid "Dialogs"
-msgstr "Dialogar"
+msgstr "Dialogvindauge"
 
-#: app/actions/actions.c:142
+#: app/actions/actions.c:143
 msgid "Dock"
 msgstr "Dokkpanel"
 
-#: app/actions/actions.c:145
+#: app/actions/actions.c:146
 msgid "Dockable"
 msgstr "Kan limast inn"
 
 #. Document History
-#: app/actions/actions.c:148 app/dialogs/dialogs.c:368
+#: app/actions/actions.c:149 app/dialogs/dialogs.c:368
 #: app/dialogs/preferences-dialog.c:1286
 msgid "Document History"
 msgstr "Dokumentlogg"
 
-#: app/actions/actions.c:151
+#: app/actions/actions.c:152
 msgid "Drawable"
 msgstr "Teikneobjekt"
 
-#: app/actions/actions.c:154 app/dialogs/dialogs.c:344
+#: app/actions/actions.c:155 app/dialogs/dialogs.c:344
 msgid "Paint Dynamics"
 msgstr "Penseldynamikk"
 
-#: app/actions/actions.c:157 app/dialogs/dialogs.c:430
+#: app/actions/actions.c:158 app/dialogs/dialogs.c:430
 #: app/widgets/gimpdynamicseditor.c:97
 msgid "Paint Dynamics Editor"
 msgstr "Rediger penseldynamikken"
 
-#: app/actions/actions.c:160
+#: app/actions/actions.c:161
 msgid "Edit"
 msgstr "Rediger"
 
-#: app/actions/actions.c:163 app/dialogs/dialogs.c:324
+#: app/actions/actions.c:164 app/dialogs/dialogs.c:324
 msgid "Error Console"
 msgstr "Feilkonsoll"
 
-#: app/actions/actions.c:166
+#: app/actions/actions.c:167
 msgid "File"
 msgstr "Fil"
 
-#: app/actions/actions.c:169
+#: app/actions/actions.c:170
 msgid "Filters"
 msgstr "Filter"
 
 #. initialize the list of gimp fonts
-#: app/actions/actions.c:172 app/core/gimp-data-factories.c:392
+#: app/actions/actions.c:173 app/core/gimp-data-factories.c:392
 #: app/dialogs/dialogs.c:359 app/dialogs/preferences-dialog.c:3552
 msgid "Fonts"
 msgstr "Skrifttypar"
 
-#: app/actions/actions.c:175 app/dialogs/dialogs.c:434
+#: app/actions/actions.c:176 app/dialogs/dialogs.c:434
 #: app/widgets/gimpgradienteditor.c:295
 msgid "Gradient Editor"
 msgstr "Fargeovergangsredigering"
 
 #. initialize the list of gimp gradients
-#: app/actions/actions.c:178 app/core/gimp-data-factories.c:383
+#: app/actions/actions.c:179 app/core/gimp-data-factories.c:383
 #: app/dialogs/dialogs.c:353 app/dialogs/preferences-dialog.c:3546
 msgid "Gradients"
 msgstr "Fargeovergangar"
 
-#: app/actions/actions.c:181 app/core/gimp-data-factories.c:399
+#: app/actions/actions.c:182 app/core/gimp-data-factories.c:399
 #: app/dialogs/dialogs.c:365 app/dialogs/preferences-dialog.c:3558
 msgid "Tool Presets"
 msgstr "Verktøyforval"
 
-#: app/actions/actions.c:184 app/dialogs/dialogs.c:442
+#: app/actions/actions.c:185 app/dialogs/dialogs.c:442
 #: app/widgets/gimptoolpreseteditor.c:99
 msgid "Tool Preset Editor"
 msgstr "Rediger verktøyforvala"
 
-#: app/actions/actions.c:187
+#: app/actions/actions.c:188
 msgid "Help"
 msgstr "Hjelp"
 
-#: app/actions/actions.c:190
+#: app/actions/actions.c:191
 msgid "Image"
 msgstr "Bilete"
 
-#: app/actions/actions.c:193 app/dialogs/dialogs.c:338
+#: app/actions/actions.c:194 app/dialogs/dialogs.c:338
 #: app/widgets/gimppickablechooser.c:214
 msgid "Images"
 msgstr "Bilete"
 
-#: app/actions/actions.c:196 app/dialogs/dialogs.c:376
+#: app/actions/actions.c:197 app/dialogs/dialogs.c:376
 #: app/dialogs/resize-dialog.c:171 app/widgets/gimppickablechooser.c:270
 msgid "Layers"
 msgstr "Lag"
 
 #. initialize the list of mypaint brushes
-#: app/actions/actions.c:199 app/core/gimp-data-factories.c:368
+#: app/actions/actions.c:200 app/core/gimp-data-factories.c:368
 #: app/dialogs/dialogs.c:347 app/dialogs/preferences-dialog.c:3564
 msgid "MyPaint Brushes"
 msgstr "MyPaint-penslar"
 
-#: app/actions/actions.c:202 app/dialogs/dialogs.c:438
+#: app/actions/actions.c:203 app/dialogs/dialogs.c:438
 #: app/widgets/gimppaletteeditor.c:157
 msgid "Palette Editor"
 msgstr "Palettredigering"
 
 #. initialize the list of gimp palettes
-#: app/actions/actions.c:205 app/core/gimp-data-factories.c:378
+#: app/actions/actions.c:206 app/core/gimp-data-factories.c:378
 #: app/dialogs/dialogs.c:356 app/dialogs/preferences-dialog.c:3540
 msgid "Palettes"
 msgstr "Palettar"
 
 #. initialize the list of gimp patterns
-#: app/actions/actions.c:208 app/core/gimp-data-factories.c:373
+#: app/actions/actions.c:209 app/core/gimp-data-factories.c:373
 #: app/dialogs/dialogs.c:350 app/dialogs/preferences-dialog.c:3534
 msgid "Patterns"
 msgstr "Mønsterelement"
 
-#: app/actions/actions.c:211 app/dialogs/preferences-dialog.c:3570
+#: app/actions/actions.c:212 app/dialogs/preferences-dialog.c:3570
 msgid "Plug-ins"
 msgstr "Programtillegg"
 
 #. Quick Mask Color
-#: app/actions/actions.c:214 app/core/gimpchannel.c:362
+#: app/actions/actions.c:215 app/core/gimpchannel.c:362
 #: app/dialogs/preferences-dialog.c:1839
 msgid "Quick Mask"
 msgstr "Snarmaske"
 
-#: app/actions/actions.c:217 app/dialogs/dialogs.c:408
+#: app/actions/actions.c:218 app/dialogs/dialogs.c:408
 msgid "Sample Points"
 msgstr "Prøvepunkt"
 
-#: app/actions/actions.c:220
+#: app/actions/actions.c:221
 msgid "Select"
 msgstr "Utval"
 
 #. initialize the template list
-#: app/actions/actions.c:223 app/core/gimp.c:852 app/dialogs/dialogs.c:371
+#: app/actions/actions.c:224 app/core/gimp.c:852 app/dialogs/dialogs.c:371
 msgid "Templates"
 msgstr "Malar"
 
-#: app/actions/actions.c:226
+#: app/actions/actions.c:227
 msgid "Text Tool"
 msgstr "Tekstverktøyet"
 
-#: app/actions/actions.c:229
+#: app/actions/actions.c:230
 msgid "Text Editor"
 msgstr "Teksthandsamar"
 
-#: app/actions/actions.c:232 app/dialogs/dialogs.c:316 app/gui/gui.c:541
+#: app/actions/actions.c:233 app/dialogs/dialogs.c:316 app/gui/gui.c:542
 msgid "Tool Options"
 msgstr "Verktøyinnstillingar"
 
-#: app/actions/actions.c:235 app/widgets/gimptoolpalette.c:327
+#: app/actions/actions.c:236 app/widgets/gimptoolpalette.c:327
 msgid "Tools"
 msgstr "Verktøy"
 
-#: app/actions/actions.c:238
+#: app/actions/actions.c:239
 msgid "Path Toolpath"
 msgstr "Sti for baneverktøyet"
 
-#: app/actions/actions.c:241 app/dialogs/dialogs.c:384
+#: app/actions/actions.c:242 app/dialogs/dialogs.c:384
 #: app/tools/gimpvectortool.c:167
 msgid "Paths"
 msgstr "Banar"
 
-#: app/actions/actions.c:244
+#: app/actions/actions.c:245
 msgid "View"
 msgstr "Vis"
 
-#: app/actions/actions.c:247
+#: app/actions/actions.c:248
 msgid "Windows"
 msgstr "Vindauge"
 
 #. value description and new value shown in the status bar
-#: app/actions/actions.c:649
+#: app/actions/actions.c:650
 #, c-format
 msgid "%s: %.2f"
 msgstr "%s: %.2f"
 
 #. value description and new value shown in the status bar
-#: app/actions/actions.c:675
+#: app/actions/actions.c:676
 #, c-format
 msgid "%s: %d"
 msgstr "%s: %d"
@@ -998,7 +1006,7 @@ msgstr "Rediger kanalfarge"
 msgid "_Fill opacity:"
 msgstr "_Dekkevne for fyll:"
 
-#: app/actions/channels-commands.c:167 app/widgets/gimpchanneltreeview.c:326
+#: app/actions/channels-commands.c:167 app/widgets/gimpchanneltreeview.c:332
 msgid "New Channel"
 msgstr "Ny kanal"
 
@@ -1034,9 +1042,9 @@ msgid_plural "Lower Channels to Bottom"
 msgstr[0] "Senk kanalen til botnen"
 msgstr[1] "Senk kanal til botnen"
 
-#: app/actions/channels-commands.c:400 app/core/gimpimage-new.c:565
-#: app/display/gimpdisplayshell-dnd.c:687 app/widgets/gimpchanneltreeview.c:259
-#: app/widgets/gimplayertreeview.c:856
+#: app/actions/channels-commands.c:400 app/core/gimpimage-new.c:550
+#: app/display/gimpdisplayshell-dnd.c:687 app/widgets/gimpchanneltreeview.c:265
+#: app/widgets/gimplayertreeview.c:862
 #, c-format
 msgid "%s Channel Copy"
 msgstr "%s-kanalkopi"
@@ -2399,7 +2407,7 @@ msgid "240 Seconds"
 msgstr "240 sekund"
 
 #: app/actions/dashboard-commands.c:118 app/actions/documents-commands.c:238
-#: app/actions/edit-commands.c:172 app/actions/error-console-commands.c:101
+#: app/actions/edit-commands.c:170 app/actions/error-console-commands.c:101
 #: app/actions/file-commands.c:449 app/actions/gradient-editor-commands.c:410
 #: app/actions/gradient-editor-commands.c:521
 #: app/actions/gradients-commands.c:80 app/actions/plug-in-commands.c:185
@@ -2437,8 +2445,8 @@ msgstr "240 sekund"
 #: app/widgets/gimpcolordialog.c:483 app/widgets/gimpcontrollereditor.c:662
 #: app/widgets/gimpcontrollerlist.c:549 app/widgets/gimpdeviceeditor.c:543
 #: app/widgets/gimpdeviceinfoeditor.c:1160 app/widgets/gimpdnd-xds.c:228
-#: app/widgets/gimpfiledialog.c:336 app/widgets/gimphelp.c:439
-#: app/widgets/gimphelp.c:774 app/widgets/gimpiconpicker.c:489
+#: app/widgets/gimpfiledialog.c:336 app/widgets/gimphelp.c:438
+#: app/widgets/gimphelp.c:773 app/widgets/gimpiconpicker.c:489
 #: app/widgets/gimpmodifierseditor.c:688 app/widgets/gimppdbdialog.c:148
 #: app/widgets/gimpprogressdialog.c:91 app/widgets/gimpsettingsbox.c:716
 msgid "_Cancel"
@@ -2502,7 +2510,7 @@ msgstr "Skriv inn ei beskriving av markøren"
 #: app/dialogs/file-open-location-dialog.c:217
 #: app/dialogs/file-open-location-dialog.c:233
 #: app/dialogs/welcome-dialog.c:1239 app/display/gimpdisplayshell-dnd.c:630
-#: app/widgets/gimplayertreeview.c:814 app/widgets/gimptoolbox.c:826
+#: app/widgets/gimplayertreeview.c:820 app/widgets/gimptoolbox.c:826
 #: app/widgets/gimptoolbox-dnd.c:178
 #, c-format
 msgid ""
@@ -2947,7 +2955,7 @@ msgstr "B_ufferar"
 #: app/actions/dialogs-actions.c:260
 msgctxt "dialogs-action"
 msgid "Open the named buffers dialog"
-msgstr "Opna dialogvindauget for namngitte bufferar"
+msgstr "Opna dialogvindauget for namngjevne bufferar"
 
 #: app/actions/dialogs-actions.c:265
 msgctxt "dialogs-action"
@@ -3379,7 +3387,7 @@ msgstr "Fjern innslag der den tilhøyrande fila ikkje er tilgjengeleg"
 msgid "Clear Document History"
 msgstr "Tøm dokumentloggen"
 
-#: app/actions/documents-commands.c:239 app/actions/edit-commands.c:173
+#: app/actions/documents-commands.c:239 app/actions/edit-commands.c:171
 #: app/dialogs/preferences-dialog.c:621
 msgid "Cl_ear"
 msgstr "_Tøm"
@@ -3700,7 +3708,7 @@ msgstr "Klipp _ut namngjeve …"
 #: app/actions/edit-actions.c:124
 msgctxt "edit-action"
 msgid "Move the selected pixels to a named buffer"
-msgstr "Flytt dei valde pikslane til ein namngitt buffer"
+msgstr "Flytt dei valde pikslane til ein namngjeve buffer"
 
 #: app/actions/edit-actions.c:129
 msgctxt "edit-action"
@@ -3710,13 +3718,13 @@ msgstr "_Kopier namngjeve …"
 #: app/actions/edit-actions.c:130
 msgctxt "edit-action"
 msgid "Copy the selected pixels to a named buffer"
-msgstr "Kopier dei valde pikslane til ein namngitt buffer"
+msgstr "Kopier dei valde pikslane til ein namngjeve buffer"
 
 #. GIMP_ICON_COPY_VISIBLE,
 #: app/actions/edit-actions.c:135
 msgctxt "edit-action"
 msgid "Copy _Visible Named..."
-msgstr "Kopier _synlege namngitt …"
+msgstr "Kopier _synlege namngjevet …"
 
 #: app/actions/edit-actions.c:137
 msgctxt "edit-action"
@@ -3726,12 +3734,12 @@ msgstr "Kopier det som er synleg i det valde området"
 #: app/actions/edit-actions.c:142
 msgctxt "edit-action"
 msgid "_Paste Named..."
-msgstr "_Lim inn namngitt …"
+msgstr "_Lim inn namngjeve …"
 
 #: app/actions/edit-actions.c:143
 msgctxt "edit-action"
 msgid "Paste the content of a named buffer"
-msgstr "Lim inn innhaldet frå ein namngitt buffer"
+msgstr "Lim inn innhaldet frå ein namngjeve buffer"
 
 #: app/actions/edit-actions.c:148
 msgctxt "edit-action"
@@ -3881,92 +3889,92 @@ msgstr "_Angre"
 msgid "_Redo"
 msgstr "_Gjenta"
 
-#: app/actions/edit-commands.c:164
+#: app/actions/edit-commands.c:162
 msgid "Clear Undo History"
 msgstr "Tøm angreloggen"
 
-#: app/actions/edit-commands.c:191
+#: app/actions/edit-commands.c:189
 msgid "Really clear image's undo history?"
 msgstr "Er du sikker på at du vil tømma angreloggen til biletet?"
 
-#: app/actions/edit-commands.c:204
+#: app/actions/edit-commands.c:202
 #, c-format
 msgid "Clearing the undo history of this image will gain %s of memory."
 msgstr "Tømmer du angreloggen for dette biletet, vil du få frigjort %s minne."
 
-#: app/actions/edit-commands.c:248
+#: app/actions/edit-commands.c:246
 #, c-format
 msgid "Cut layer to the clipboard."
 msgid_plural "Cut %d layers to the clipboard."
 msgstr[0] "Klipp ut laget til utklippstavla."
 msgstr[1] "Klipp ut %d lag til utklippstavla."
 
-#: app/actions/edit-commands.c:253
+#: app/actions/edit-commands.c:251
 msgid "Cut pixels to the clipboard."
 msgstr "Klipp pikslar til utklippstavla."
 
-#: app/actions/edit-commands.c:296
+#: app/actions/edit-commands.c:294
 msgid "Copied layer to the clipboard."
 msgstr "Kopierte laget til utklippstavla."
 
-#: app/actions/edit-commands.c:297 app/actions/edit-commands.c:329
+#: app/actions/edit-commands.c:295 app/actions/edit-commands.c:327
 msgid "Copied pixels to the clipboard."
 msgstr "Kopierte pikslar til utklippstavla."
 
-#: app/actions/edit-commands.c:446 app/actions/edit-commands.c:785
+#: app/actions/edit-commands.c:444 app/actions/edit-commands.c:734
 #: app/tools/gimpseamlessclonetool.c:303
 msgid "There is no image data in the clipboard to paste."
 msgstr "Det er ingen biletdata i utklippstavla å lime inn."
 
-#: app/actions/edit-commands.c:462
+#: app/actions/edit-commands.c:460
 msgid "Cut Named"
-msgstr "Klipp ut namngitt"
+msgstr "Klipp ut namngjeve"
 
-#: app/actions/edit-commands.c:465 app/actions/edit-commands.c:487
-#: app/actions/edit-commands.c:509
+#: app/actions/edit-commands.c:463 app/actions/edit-commands.c:485
+#: app/actions/edit-commands.c:507
 msgid "Enter a name for this buffer"
 msgstr "Skriv inn eit namn for denne bufferen"
 
-#: app/actions/edit-commands.c:484
+#: app/actions/edit-commands.c:482
 msgid "Copy Named"
-msgstr "Kopier namngitt"
+msgstr "Kopier namngjeve"
 
-#: app/actions/edit-commands.c:506
+#: app/actions/edit-commands.c:504
 msgid "Copy Visible Named"
 msgstr "Kopier synlege namngjevne"
 
-#: app/actions/edit-commands.c:554
+#: app/actions/edit-commands.c:552
 msgid "Clear"
 msgstr "Tøm"
 
-#: app/actions/edit-commands.c:627
+#: app/actions/edit-commands.c:625
 msgid "A selected layer's alpha channel is locked."
 msgstr "Alfakanalen i det valde laget er låst."
 
-#: app/actions/edit-commands.c:693
+#: app/actions/edit-commands.c:691
 msgid ""
 "Pasted as new layer because the target is not a single layer or layer mask."
 msgstr ""
 "Limt inn som nytt lag fordi målet ikkje er eit enkelt lag eller ei lagmaske."
 
-#: app/actions/edit-commands.c:700
+#: app/actions/edit-commands.c:698
 msgid "Pasted as new layer because the target is a layer group."
 msgstr "Vart limt inn som nytt lag fordi målet er ei laggruppe."
 
-#: app/actions/edit-commands.c:707
+#: app/actions/edit-commands.c:705
 msgid "Pasted as new layer because the target's pixels are locked."
 msgstr "Limt inn som nytt lag fordi pikslane i mållaget er låst."
 
-#: app/actions/edit-commands.c:802
+#: app/actions/edit-commands.c:751
 msgid "There are no selected layers or channels to cut from."
 msgstr "Det er ingen merkte lag eller kanalar å klippa frå."
 
-#: app/actions/edit-commands.c:807 app/actions/edit-commands.c:840
-#: app/actions/edit-commands.c:865
+#: app/actions/edit-commands.c:756 app/actions/edit-commands.c:789
+#: app/actions/edit-commands.c:814
 msgid "(Unnamed Buffer)"
 msgstr "(Buffer utan namn)"
 
-#: app/actions/edit-commands.c:835
+#: app/actions/edit-commands.c:784
 msgid "There are no selected layers or channels to copy from."
 msgstr "Det er ingen merkte lag eller kanalar å kopiera frå."
 
@@ -6075,19 +6083,19 @@ msgctxt "images-action"
 msgid "Delete this image"
 msgstr "Slett dette biletet"
 
-#: app/actions/items-commands.c:156 app/widgets/gimpitemtreeview.c:701
+#: app/actions/items-commands.c:156 app/widgets/gimpitemtreeview.c:719
 msgid "Lock content"
 msgstr "Lås innhaldet"
 
-#: app/actions/items-commands.c:158 app/widgets/gimpitemtreeview.c:702
+#: app/actions/items-commands.c:158 app/widgets/gimpitemtreeview.c:720
 msgid "Unlock content"
 msgstr "Lås opp innhaldet"
 
-#: app/actions/items-commands.c:203 app/widgets/gimpitemtreeview.c:717
+#: app/actions/items-commands.c:203 app/widgets/gimpitemtreeview.c:735
 msgid "Lock position"
 msgstr "Lås plasseringa"
 
-#: app/actions/items-commands.c:205 app/widgets/gimpitemtreeview.c:718
+#: app/actions/items-commands.c:205 app/widgets/gimpitemtreeview.c:736
 msgid "Unlock position"
 msgstr "Lås opp plasseringa"
 
@@ -6134,7 +6142,7 @@ msgctxt "layers-action"
 msgid "Edit the layer's name"
 msgstr "Rediger lagnamnet"
 
-#: app/actions/layers-actions.c:70 app/actions/layers-actions.c:972
+#: app/actions/layers-actions.c:70 app/actions/layers-actions.c:988
 msgctxt "layers-action"
 msgid "_New Layer..."
 msgstr "_Nytt lag …"
@@ -6144,7 +6152,7 @@ msgctxt "layers-action"
 msgid "Create a new layer and add it to the image"
 msgstr "Opprett eit nytt lag og legg det til i biletet"
 
-#: app/actions/layers-actions.c:76 app/actions/layers-actions.c:973
+#: app/actions/layers-actions.c:76 app/actions/layers-actions.c:989
 msgctxt "layers-action"
 msgid "_New Layer"
 msgstr "_Nytt lag"
@@ -6239,7 +6247,7 @@ msgctxt "layers-action"
 msgid "_Anchor Floating Layer or Mask"
 msgstr "_Forankra det flytande laget eller maska"
 
-#: app/actions/layers-actions.c:133 app/widgets/gimplayertreeview.c:1306
+#: app/actions/layers-actions.c:133 app/widgets/gimplayertreeview.c:1312
 msgctxt "layers-action"
 msgid "Anchor the floating layer or mask"
 msgstr "Forankra det flytande laget eller maska"
@@ -6777,72 +6785,100 @@ msgctxt "layers-action"
 msgid "Select _Previous Layers"
 msgstr "Vel dei _førre laga"
 
-#: app/actions/layers-actions.c:531
+#: app/actions/layers-actions.c:532
 msgctxt "layers-action"
-msgid "Select the layers above the current layers"
-msgstr "Vel laga over dei gjeldande laga"
+msgid ""
+"Select the layers above each currently selected layer. Layers will not be "
+"selected outside their current group level."
+msgstr ""
+"Vel laga over kvart gjeldande valde lag. Laga vert ikkje utvalde utanfor "
+"deira gjeldande gruppenivå."
 
-#: app/actions/layers-actions.c:536
+#: app/actions/layers-actions.c:538
 msgctxt "layers-action"
 msgid "Select _Next Layers"
 msgstr "Vel dei _neste laga"
 
-#: app/actions/layers-actions.c:537
+#: app/actions/layers-actions.c:540
 msgctxt "layers-action"
-msgid "Select the layers below the current layers"
-msgstr "Vel laga under dei gjeldande laga"
+msgid ""
+"Select the layers below each currently selected layer. Layers will not be "
+"selected outside their current group level."
+msgstr ""
+"Vel laga under kvart gjeldande valde lag. Laga vert ikkje utvalde utanfor "
+"deira gjeldande gruppenivå."
 
-#: app/actions/layers-actions.c:545
+#: app/actions/layers-actions.c:546
+msgctxt "layers-action"
+msgid "Select Previous Layers (flattened view)"
+msgstr "Vel dei _førre laga (utflata vising)"
+
+#: app/actions/layers-actions.c:547
+msgctxt "layers-action"
+msgid "Select the layers above each currently selected layer"
+msgstr "Vel laga over kvart gjeldande valde lag"
+
+#: app/actions/layers-actions.c:552
+msgctxt "layers-action"
+msgid "Select Next Layers (flattened view)"
+msgstr "Vel dei neste laga (utflata vising)"
+
+#: app/actions/layers-actions.c:553
+msgctxt "layers-action"
+msgid "Select the layers below each currently selected layer"
+msgstr "Vel laga under kvart gjeldande valde lag"
+
+#: app/actions/layers-actions.c:561
 msgctxt "layers-action"
 msgid "Layer Opacity: Set"
 msgstr "Lag dekkevne: Sett"
 
-#: app/actions/layers-actions.c:549
+#: app/actions/layers-actions.c:565
 msgctxt "layers-action"
 msgid "Layer Opacity: Make Completely Transparent"
 msgstr "Laggjennomsikt: Gjer fullstendig gjennomsiktig"
 
-#: app/actions/layers-actions.c:553
+#: app/actions/layers-actions.c:569
 msgctxt "layers-action"
 msgid "Layer Opacity: Make Completely Opaque"
 msgstr "Laggjennomsikt: Gjer fullstendig ugjennomsiktig"
 
-#: app/actions/layers-actions.c:557
+#: app/actions/layers-actions.c:573
 msgctxt "layers-action"
 msgid "Layer Opacity: Make More Transparent"
 msgstr "Laggjennomsikt: Gjer meir gjennomsiktig"
 
-#: app/actions/layers-actions.c:561
+#: app/actions/layers-actions.c:577
 msgctxt "layers-action"
 msgid "Layer Opacity: Make More Opaque"
 msgstr "Laggjennomsikt: Gjer mindre gjennomsiktig"
 
-#: app/actions/layers-actions.c:565
+#: app/actions/layers-actions.c:581
 msgctxt "layers-action"
 msgid "Layer Opacity: Make 10% More Transparent"
 msgstr "Laggjennomsikt: Gjer 10 % meir gjennomsiktig"
 
-#: app/actions/layers-actions.c:569
+#: app/actions/layers-actions.c:585
 msgctxt "layers-action"
 msgid "Layer Opacity: Make 10% More Opaque"
 msgstr "Laggjennomsikt: Gjer 10 % mindre gjennomsiktig"
 
-#: app/actions/layers-actions.c:577
+#: app/actions/layers-actions.c:593
 msgctxt "layers-action"
 msgid "Layer Mode: Select First"
 msgstr "Lagmodus: Vel første"
 
-#: app/actions/layers-actions.c:581
+#: app/actions/layers-actions.c:597
 msgctxt "layers-action"
 msgid "Layer Mode: Select Last"
 msgstr "Lagmodus: Vel siste"
 
-#: app/actions/layers-actions.c:585
+#: app/actions/layers-actions.c:601
 msgctxt "layers-action"
 msgid "Layer Mode: Select Previous"
 msgstr "Lagmodus: Vel førrre"
 
-#: app/actions/layers-actions.c:589
+#: app/actions/layers-actions.c:605
 msgctxt "layers-action"
 msgid "Layer Mode: Select Next"
 msgstr "Lagmodus: Vel neste"
@@ -6850,18 +6886,18 @@ msgstr "Lagmodus: Vel neste"
 #. Will be followed with e.g. "Shift-Click
 #. on thumbnail"
 #.
-#: app/actions/layers-actions.c:618
+#: app/actions/layers-actions.c:634
 msgid "Shortcut: "
 msgstr "Snarveg: "
 
 #. Will be prepended with a modifier key
 #. string, e.g. "Shift"
 #.
-#: app/actions/layers-actions.c:623
+#: app/actions/layers-actions.c:639
 msgid "-Click on thumbnail in Layers dockable"
 msgstr "-Klikk på miniatyren i dokkpanelet for lag"
 
-#: app/actions/layers-actions.c:967 app/actions/layers-actions.c:968
+#: app/actions/layers-actions.c:983 app/actions/layers-actions.c:984
 msgctxt "layers-action"
 msgid "To _New Layer"
 msgstr "Til _nytt lag"
@@ -6875,7 +6911,7 @@ msgid "Edit Layer Attributes"
 msgstr "Rediger lagattributta"
 
 #: app/actions/layers-commands.c:358 app/widgets/gimpdrawabletreeview.c:354
-#: app/widgets/gimplayertreeview.c:933
+#: app/widgets/gimplayertreeview.c:939
 msgid "New Layer"
 msgid_plural "New Layers"
 msgstr[0] "Nytt lag"
@@ -7060,7 +7096,7 @@ msgid "Empty Selection"
 msgstr "Tomt utval"
 
 #: app/actions/layers-commands.c:1882 app/actions/layers-commands.c:1926
-#: app/widgets/gimplayertreeview.c:1109
+#: app/widgets/gimplayertreeview.c:1115
 msgid "Set layers opacity"
 msgstr "Set dekkevne for laga"
 
@@ -7326,7 +7362,7 @@ msgstr "Rediger den gjeldande banen"
 #: app/actions/paths-actions.c:52
 msgctxt "paths-action"
 msgid "_Edit Path Attributes..."
-msgstr "_Rediger baneattributta"
+msgstr "_Rediger baneattributta …"
 
 #: app/actions/paths-actions.c:53
 msgctxt "paths-action"
@@ -10358,12 +10394,12 @@ msgstr "Lag"
 #: app/config/gimpdialogconfig.c:418 app/core/gimpchannel.c:256
 #: app/operations/gimpcurvesconfig.c:119 app/operations/gimplevelsconfig.c:124
 #: app/operations/gimpoperationthreshold.c:93
-#: app/widgets/gimpchanneltreeview.c:332
+#: app/widgets/gimpchanneltreeview.c:338
 msgid "Channel"
 msgstr "Kanal"
 
 #: app/config/gimpdialogconfig.c:432 app/vectors/gimppath.c:224
-#: app/widgets/gimppathtreeview.c:253
+#: app/widgets/gimppathtreeview.c:258
 msgid "Path"
 msgstr "Bane"
 
@@ -10702,8 +10738,8 @@ msgid ""
 "Speed of marching ants in the selection outline.  This value is in "
 "milliseconds (less time indicates faster marching)."
 msgstr ""
-"Farten til dei marsjerande maura i utvalsomrisset. Verdien vert oppgitt i "
-"millisekund (lågare verdi gir raskare marsjering)."
+"Farten til dei marsjerande maura i utvalsomrisset. Verdien vert oppgjeve i "
+"millisekund (lågare verdi gjev raskare marsjering)."
 
 #: app/config/gimprc-blurbs.h:310
 msgid ""
@@ -12238,12 +12274,12 @@ msgctxt "undo-type"
 msgid "Anchor floating selection"
 msgstr "Forankra flytande utval"
 
-#: app/core/core-enums.c:1336 app/core/gimp-edit.c:813
+#: app/core/core-enums.c:1336 app/core/gimp-edit.c:872
 msgctxt "undo-type"
 msgid "Paste"
 msgstr "Lim inn"
 
-#: app/core/core-enums.c:1337 app/core/gimp-edit.c:1165
+#: app/core/core-enums.c:1337 app/core/gimp-edit.c:1224
 msgctxt "undo-type"
 msgid "Cut"
 msgstr "Klipp ut"
@@ -12642,26 +12678,26 @@ msgstr "Fargelogg"
 msgid "Updating tag cache"
 msgstr "Oppdater mellomlageret for taggane"
 
-#: app/core/gimp-edit.c:89
+#: app/core/gimp-edit.c:91
 #, c-format
 msgid "Cut Layer"
 msgid_plural "Cut %d Layers"
 msgstr[0] "Kutt laget"
 msgstr[1] "Kutt %d lag"
 
-#: app/core/gimp-edit.c:235
+#: app/core/gimp-edit.c:238
 msgid "Cannot cut because the selected region is empty."
 msgstr "Kan ikkje klippa ut fordi det valde området er tomt."
 
-#: app/core/gimp-edit.c:238
+#: app/core/gimp-edit.c:241
 msgid "Cannot copy because the selected region is empty."
 msgstr "Kan ikkje kopiera fordi det valde området er tomt."
 
-#: app/core/gimp-edit.c:583 app/core/gimpimage-new.c:612
+#: app/core/gimp-edit.c:642 app/core/gimpimage-new.c:597
 msgid "Pasted Layer"
 msgstr "Innlimt lag"
 
-#: app/core/gimp-edit.c:1182
+#: app/core/gimp-edit.c:1241
 msgid "Global Buffer"
 msgstr "Global buffer"
 
@@ -13259,7 +13295,7 @@ msgstr "Bakgrunnsfarge"
 
 #: app/core/gimpcontext.c:682 app/core/gimpcontext.c:683
 #: app/operations/gimpoperationsettings.c:100 app/widgets/gimpbrushselect.c:176
-#: app/widgets/gimplayertreeview.c:289
+#: app/widgets/gimplayertreeview.c:295
 msgid "Opacity"
 msgstr "Dekkevne"
 
@@ -13386,7 +13422,7 @@ msgstr "Feil ved lasting av «%s»:"
 #: app/core/gimpdataloaderfactory.c:492 app/file-data/file-data-gbr.c:101
 #: app/file-data/file-data-gex.c:343 app/file-data/file-data-gex.c:493
 #: app/file-data/file-data-gih.c:99 app/file-data/file-data-pat.c:102
-#: app/xcf/xcf.c:434
+#: app/xcf/xcf.c:435
 #, c-format
 msgid "Could not open '%s' for reading: "
 msgstr "Klarte ikkje opna «%s» for lesing: "
@@ -13499,13 +13535,13 @@ msgid "Custom style"
 msgstr "Sjølvvald stil"
 
 #: app/core/gimpfilloptions.c:128 app/pdb/gimppdbcontext.c:101
-#: app/tools/gimpbucketfilloptions.c:186 app/tools/gimpselectionoptions.c:81
+#: app/tools/gimpbucketfilloptions.c:186 app/tools/gimpselectionoptions.c:89
 #: app/tools/gimptextoptions.c:177
 msgid "Antialiasing"
 msgstr "Kantutjamning"
 
 #: app/core/gimpfilloptions.c:135 app/tools/gimpbucketfilloptions.c:196
-#: app/tools/gimpselectionoptions.c:88
+#: app/tools/gimpselectionoptions.c:96
 msgid "Feather edges"
 msgstr "Mjuke kantar"
 
@@ -13516,12 +13552,12 @@ msgstr "Slå på utglatting av fyllkantane"
 #: app/core/gimpfilloptions.c:142 app/paint/gimpmybrushoptions.c:87
 #: app/tools/gimpbucketfilloptions.c:203 app/tools/gimpcoloroptions.c:86
 #: app/tools/gimprectangleselectoptions.c:101
-#: app/tools/gimpselectionoptions.c:95 app/widgets/gimpbrusheditor.c:154
+#: app/tools/gimpselectionoptions.c:103 app/widgets/gimpbrusheditor.c:154
 msgid "Radius"
 msgstr "Radius"
 
 #: app/core/gimpfilloptions.c:143 app/tools/gimpbucketfilloptions.c:204
-#: app/tools/gimpselectionoptions.c:96
+#: app/tools/gimpselectionoptions.c:104
 msgid "Radius of feathering"
 msgstr "Sløringsradius"
 
@@ -13740,7 +13776,7 @@ msgstr "Posisjonslåsar på laggrupper vart lagt til i %s"
 msgid "Alpha channel locks on layer groups were added in %s"
 msgstr "Alfakanallåsar på laggrupper vart lagt til i %s"
 
-#: app/core/gimpimage.c:2921 app/core/gimpimage.c:2953
+#: app/core/gimpimage.c:2921 app/core/gimpimage.c:2957
 #, c-format
 msgid "Visibility locks were added in %s"
 msgstr "Synlegheitslås vart lagt til i %s"
@@ -13755,119 +13791,119 @@ msgstr "Formatet på skriftinformasjonen i tekstlag vart endra i %s"
 msgid "Layer effects were added in %s"
 msgstr "Lageffektar vart lagt til i %s"
 
-#: app/core/gimpimage.c:2962
+#: app/core/gimpimage.c:2966
 #, c-format
 msgid "Multiple path selection was added in %s"
 msgstr "Val av fleire stiar vart innført i %s"
 
-#: app/core/gimpimage.c:2974
+#: app/core/gimpimage.c:2978
 #, c-format
 msgid "Storing color tags in path was added in %s"
 msgstr "Lagring av fargetaggar i banar vart lagt til i %s"
 
-#: app/core/gimpimage.c:2981
+#: app/core/gimpimage.c:2985
 #, c-format
 msgid "Storing locks in path was added in %s"
 msgstr "Lagring av låsar banar vart lagt til i %s"
 
-#: app/core/gimpimage.c:2995
+#: app/core/gimpimage.c:2999
 #, c-format
 msgid "High bit-depth images were added in %s"
 msgstr "Bilete med høg bitdjupn vart lagt til i %s"
 
-#: app/core/gimpimage.c:3003
+#: app/core/gimpimage.c:3007
 #, c-format
 msgid "Encoding of high bit-depth images was fixed in %s"
 msgstr "Koding av bilete med høg bitdjupn vart fiksa i %s"
 
-#: app/core/gimpimage.c:3011
+#: app/core/gimpimage.c:3015
 #, c-format
 msgid "Internal zlib compression was added in %s"
 msgstr "Intern zlib-komprimering vart lagt til i %s"
 
-#: app/core/gimpimage.c:3028
+#: app/core/gimpimage.c:3032
 #, c-format
 msgid "Support for image files larger than 4GB was added in %s"
 msgstr "Det vart lagt til støtte for bilete større enn 4GB i %s"
 
-#: app/core/gimpimage.c:3035
+#: app/core/gimpimage.c:3039
 #, c-format
 msgid "Multiple layer selection was added in %s"
 msgstr "Val av fleire lag vart lagt til i %s"
 
-#: app/core/gimpimage.c:3052
+#: app/core/gimpimage.c:3056
 #, c-format
 msgid "Off-canvas guides added in %s"
 msgstr "Hjelpelinjer utføre lerretet vart lagt til i %s"
 
-#: app/core/gimpimage.c:3063
+#: app/core/gimpimage.c:3067
 #, c-format
 msgid "Item set and pattern search in item's name were added in %s"
 msgstr "Elementsetjing og mønstersøk i elementnamn vart lagt til i %s"
 
-#: app/core/gimpimage.c:3069
+#: app/core/gimpimage.c:3073
 #, c-format
 msgid "Multiple channel selection was added in %s"
 msgstr "Val av fleire kanalar vart lagt til i %s"
 
-#: app/core/gimpimage.c:3181
+#: app/core/gimpimage.c:3187
 msgctxt "undo-type"
 msgid "Change Image Resolution"
 msgstr "Endra oppløysinga for biletet"
 
-#: app/core/gimpimage.c:3233
+#: app/core/gimpimage.c:3239
 msgctxt "undo-type"
 msgid "Change Image Unit"
 msgstr "Endra bileteining"
 
-#: app/core/gimpimage.c:4286
+#: app/core/gimpimage.c:4292
 #, c-format
 msgid ""
 "'gimp-comment' parasite validation failed: comment contains invalid UTF-8"
 msgstr ""
 "'gimp-comment'-parasittvalidering feila: merknaden inneheld ugyldig UTF-8"
 
-#: app/core/gimpimage.c:4348
+#: app/core/gimpimage.c:4354
 msgctxt "undo-type"
 msgid "Attach Parasite to Image"
 msgstr "Fest parasitt til biletet"
 
-#: app/core/gimpimage.c:4393
+#: app/core/gimpimage.c:4399
 msgctxt "undo-type"
 msgid "Remove Parasite from Image"
 msgstr "Fjern parasitt frå biletet"
 
-#: app/core/gimpimage.c:5228
+#: app/core/gimpimage.c:5234
 msgctxt "undo-type"
 msgid "Add Layer"
 msgstr "Legg til lag"
 
-#: app/core/gimpimage.c:5272 app/core/gimpimage.c:5303
+#: app/core/gimpimage.c:5278 app/core/gimpimage.c:5309
 msgctxt "undo-type"
 msgid "Remove Layer"
 msgstr "Fjern lag"
 
-#: app/core/gimpimage.c:5297
+#: app/core/gimpimage.c:5303
 msgctxt "undo-type"
 msgid "Remove Floating Selection"
 msgstr "Fjern det flytande utvalet"
 
-#: app/core/gimpimage.c:5805
+#: app/core/gimpimage.c:5811
 msgctxt "undo-type"
 msgid "Add Channel"
 msgstr "Legg til kanal"
 
-#: app/core/gimpimage.c:5835 app/core/gimpimage.c:5860
+#: app/core/gimpimage.c:5841 app/core/gimpimage.c:5866
 msgctxt "undo-type"
 msgid "Remove Channel"
 msgstr "Fjern kanal"
 
-#: app/core/gimpimage.c:5920
+#: app/core/gimpimage.c:5926
 msgctxt "undo-type"
 msgid "Add Path"
 msgstr "Legg til bane"
 
-#: app/core/gimpimage.c:5955 app/core/gimpimage.c:5963
+#: app/core/gimpimage.c:5961 app/core/gimpimage.c:5969
 msgctxt "undo-type"
 msgid "Remove Path"
 msgstr "Fjern bane"
@@ -14092,7 +14128,7 @@ msgstr "Kan ikkje fletta eit usynleg lag nedover."
 msgid "Cannot merge down to a layer group."
 msgstr "Kan ikkje flette ned til ei laggruppe."
 
-#: app/core/gimpimage-merge.c:342 app/widgets/gimpitemtreeview.c:2769
+#: app/core/gimpimage-merge.c:342 app/widgets/gimpitemtreeview.c:2826
 msgid "The layer to merge down to is locked."
 msgstr "Laget som skal flettast nedover er låst."
 
@@ -14215,7 +14251,7 @@ msgstr "Fekk ikkje til å opna miniatyren «%s»: %s"
 #: app/core/gimpitem.c:1851 app/core/gimpitem.c:1918
 #: app/display/gimpdisplayshell-dnd.c:374 app/tools/gimptransformtool.c:704
 #: app/tools/gimpvectortool.c:757 app/tools/gimpvectortool.c:846
-#: app/widgets/gimpitemtreeview.c:2563
+#: app/widgets/gimpitemtreeview.c:2620
 msgid "A selected layer's pixels are locked."
 msgstr "Pikslane i det merkte laget er låst."
 
@@ -14468,7 +14504,7 @@ msgstr "Maksimal lukkelengd (i pikslar) for kurve i strekteikning"
 
 #: app/core/gimplineart.c:377
 msgid "Maximum straight closing length"
-msgstr "Maksimal rett lukkelengde"
+msgstr "Maksimal rett lukkelengd"
 
 #: app/core/gimplineart.c:378
 msgid "Maximum straight length (in pixels) to close the line art"
@@ -15211,7 +15247,7 @@ msgstr "Lås plassering og _storleik"
 
 #: app/dialogs/channel-options-dialog.c:130
 #: app/dialogs/layer-options-dialog.c:169
-#: app/widgets/gimpdrawabletreeview.c:126 app/widgets/gimpitemtreeview.c:733
+#: app/widgets/gimpdrawabletreeview.c:126 app/widgets/gimpitemtreeview.c:751
 msgid "Lock visibility"
 msgstr "Lås synlegheita"
 
@@ -18668,13 +18704,13 @@ msgctxt "undo-type"
 msgid "Drop color to layer"
 msgstr "Slepp farge i laget"
 
-#: app/display/gimpdisplayshell-dnd.c:580 app/widgets/gimpitemtreeview.c:1877
-#: app/widgets/gimplayertreeview.c:805
+#: app/display/gimpdisplayshell-dnd.c:580 app/widgets/gimpitemtreeview.c:1934
+#: app/widgets/gimplayertreeview.c:811
 msgid "Drop layers"
 msgstr "Slepp lag"
 
 #: app/display/gimpdisplayshell-dnd.c:723
-#: app/display/gimpdisplayshell-dnd.c:740 app/widgets/gimplayertreeview.c:882
+#: app/display/gimpdisplayshell-dnd.c:740 app/widgets/gimplayertreeview.c:888
 #: app/widgets/gimptoolbox-dnd.c:277
 msgid "Dropped Buffer"
 msgstr "Sluppe buffer"
@@ -19203,11 +19239,11 @@ msgstr "Klikk og dra for å flytta omdreiingspunktet"
 msgid "Click-Drag to shear"
 msgstr "Klikk og dra for å dela"
 
-#: app/file/file-open.c:140 app/file/file-save.c:126
+#: app/file/file-open.c:140 app/file/file-save.c:132
 msgid "Not a regular file"
 msgstr "Ikkje ei vanleg fil"
 
-#: app/file/file-open.c:149 app/file/file-save.c:135
+#: app/file/file-open.c:149 app/file/file-save.c:141
 msgid "Permission denied"
 msgstr "Tilgang nekta"
 
@@ -19260,15 +19296,15 @@ msgstr "%s av biletdata er lasta ned"
 msgid "Uploaded %s of image data"
 msgstr "%s av biletdata er lasta opp"
 
-#: app/file/file-save.c:99
+#: app/file/file-save.c:105
 msgid "There is no active layer to save"
 msgstr "Det er ingen gjeldande lag å lagra"
 
-#: app/file/file-save.c:119
+#: app/file/file-save.c:125
 msgid "Failed to get file information"
 msgstr "Fekk ikkje tak i filinformasjonen"
 
-#: app/file/file-save.c:290
+#: app/file/file-save.c:297
 #, c-format
 msgid "%s plug-in could not save image"
 msgstr "Programtillegget %s klarte ikkje lagra biletet"
@@ -20177,10 +20213,10 @@ msgid "Turn colors into shades of gray"
 msgstr "Omformar fargane til gråtoner"
 
 #: app/operations/gimpoperationdesaturate.c:91
-#: app/operations/gimpoperationsettings.c:92 app/tools/gimpfiltertool.c:1315
+#: app/operations/gimpoperationsettings.c:92 app/tools/gimpfiltertool.c:1350
 #: app/tools/gimppaintoptions-gui.c:112 app/tools/gimppaintselectoptions.c:73
 #: app/tools/gimptransform3doptions.c:77 app/widgets/gimpdeviceinfo.c:179
-#: app/widgets/gimpdeviceinfoeditor.c:573 app/widgets/gimplayertreeview.c:274
+#: app/widgets/gimpdeviceinfoeditor.c:573 app/widgets/gimplayertreeview.c:281
 msgid "Mode"
 msgstr "Modus"
 
@@ -20216,7 +20252,7 @@ msgstr "Byt ut delvis gjennomsikt med ein farge"
 msgid "The color"
 msgstr "Fargen"
 
-#: app/operations/gimpoperationsettings.c:77 app/tools/gimpfiltertool.c:1278
+#: app/operations/gimpoperationsettings.c:77 app/tools/gimpfiltertool.c:1313
 #: app/tools/gimpflipoptions.c:156 app/tools/gimptransformoptions.c:109
 #: app/tools/gimptransformoptions.c:262
 msgid "Clipping"
@@ -20255,19 +20291,19 @@ msgstr "Verdi"
 msgid "The alpha value"
 msgstr "Alfaverdien"
 
-#: app/gui/gui.c:328
+#: app/gui/gui.c:329
 msgid "Image Recovery"
 msgstr "Gjenoppretting av biletet"
 
-#: app/gui/gui.c:330
+#: app/gui/gui.c:331
 msgid "_Discard"
 msgstr "_Forkast"
 
-#: app/gui/gui.c:331
+#: app/gui/gui.c:332
 msgid "_Recover"
 msgstr "_Gjenopprett"
 
-#: app/gui/gui.c:342
+#: app/gui/gui.c:343
 msgid "Eeek! It looks like GIMP recovered from a crash!"
 msgstr "OOOBS! Det ser ut til at GIMP vart gjenoppretta etter eit krasj!"
 
@@ -20277,7 +20313,7 @@ msgstr "OOOBS! Det ser ut til at GIMP vart gjenoppretta etter eit krasj!"
 #. * suited. It will just work and be replaced by the
 #. * number of images as expected.
 #.
-#: app/gui/gui.c:351
+#: app/gui/gui.c:352
 #, c-format
 msgid ""
 "An image was salvaged from the crash. Do you want to try and recover it?"
@@ -20291,7 +20327,7 @@ msgstr[1] ""
 #. load the recent documents after gimp_real_restore() because we
 #. *  need the mime-types implemented by plug-ins
 #.
-#: app/gui/gui.c:566
+#: app/gui/gui.c:567
 msgid "Documents"
 msgstr "Dokument"
 
@@ -20902,7 +20938,7 @@ msgstr "Ugyldig, tomt buffernamn"
 #: app/pdb/gimppdb-utils.c:363
 #, c-format
 msgid "Named buffer '%s' not found"
-msgstr "Fann ikkje den namngitte buffaren «%s»"
+msgstr "Fann ikkje den namngjeve bufferen «%s»"
 
 #: app/pdb/gimppdb-utils.c:382
 msgid "Invalid empty paint method name"
@@ -21088,7 +21124,7 @@ msgstr ""
 "Prosedyren «%s» er kalla opp med feil type for argument nr %d. Venta %s, "
 "fekk %s."
 
-#: app/pdb/gimppdbcontext.c:102 app/tools/gimpselectionoptions.c:82
+#: app/pdb/gimppdbcontext.c:102 app/tools/gimpselectionoptions.c:90
 msgid "Smooth edges"
 msgstr "Jamn ut kantane"
 
@@ -21162,7 +21198,7 @@ msgstr ""
 "Prosedyren «%s» er kalla opp med feil verditype for argumentet «%s» (nr. "
 "%d). Venta %s, fekk %s."
 
-#: app/pdb/gimpprocedure.c:893
+#: app/pdb/gimpprocedure.c:897
 #, c-format
 msgid ""
 "Procedure '%s' returned an invalid ID for argument '%s'. Most likely a plug-"
@@ -21171,7 +21207,7 @@ msgstr ""
 "Prosedyren «%s» returnerte feil ID for argumentet «%s». Mest truleg at eit "
 "programtillegg prøver å arbeida på eit biletlag som ikkje finst."
 
-#: app/pdb/gimpprocedure.c:906
+#: app/pdb/gimpprocedure.c:910
 #, c-format
 msgid ""
 "Procedure '%s' has been called with an invalid ID for argument '%s'. Most "
@@ -21180,7 +21216,7 @@ msgstr ""
 "Prosedyren «%s» er kalla opp med feil ID for argumentet «%s». Mest truleg at "
 "eit programtillegg prøver å arbeida på eit biletlag som ikkje finst."
 
-#: app/pdb/gimpprocedure.c:923
+#: app/pdb/gimpprocedure.c:927
 #, c-format
 msgid ""
 "Procedure '%s' returned an invalid ID for argument '%s'. Most likely a plug-"
@@ -21189,7 +21225,7 @@ msgstr ""
 "Prosedyren «%s» returnerte feil ID for argumentet «%s». Mest truleg at eit "
 "programtillegg prøver å arbeida på eit bilete som ikkje finst."
 
-#: app/pdb/gimpprocedure.c:936
+#: app/pdb/gimpprocedure.c:940
 #, c-format
 msgid ""
 "Procedure '%s' has been called with an invalid ID for argument '%s'. Most "
@@ -21198,7 +21234,49 @@ msgstr ""
 "Prosedyren «%s» er kalla opp med feil ID for argumentet «%s». Mest truleg at "
 "eit programtillegg prøver å arbeida på eit bilete som ikkje finst."
 
-#: app/pdb/gimpprocedure.c:957
+#: app/pdb/gimpprocedure.c:961
+#, c-format
+msgid ""
+"Procedure '%s' returned `gimp_unit_pixel()` as GimpUnit return value #%d "
+"'%s'. This return value does not allow pixel unit."
+msgstr ""
+"Prosedyren «%s« returnerte «gimp_unit_pixel()» som GimpUnit returverdi #%d "
+"«%s». Denne returverdien tillét ikkje piksleverdiar."
+
+#: app/pdb/gimpprocedure.c:970
+#, c-format
+#| msgid ""
+#| "Procedure '%s' returned '%s' as return value '%s' (#%d, type %s). This "
+#| "value is out of range."
+msgid ""
+"Procedure '%s' returned `gimp_unit_percent()` as GimpUnit return value #%d "
+"'%s'. This return value does not allow percent unit."
+msgstr ""
+"Prosedyren «%s» returnerte «gimp_unit_percent()» som GimpUnit returverdi #%d "
+"«%s». Denne returverdien tillét ikkje prosenteiningar."
+
+#: app/pdb/gimpprocedure.c:982
+#, c-format
+msgid ""
+"Procedure '%s' has been called with `gimp_unit_pixel()` for GimpUnit "
+"argument #%d '%s'. This argument does not allow pixel unit."
+msgstr ""
+"Prosedyren «%s» vart kalla opp med «gimp_unit_pixel()» for GimpUnit "
+"argumentet #%d «%s». Dette argumentet tillét ikkje pikseleiningar."
+
+#: app/pdb/gimpprocedure.c:992
+#, c-format
+#| msgid ""
+#| "Procedure '%s' has been called with value '%s' for argument '%s' (#%d, "
+#| "type %s). This value is out of range."
+msgid ""
+"Procedure '%s' has been called with `gimp_unit_percent()` for GimpUnit "
+"argument #%d '%s'. This argument does not allow percent unit."
+msgstr ""
+"Prosedyren «%s« vart kala med «gimp_unit_percent()» for GimpUnit argumentet "
+"#%d «%s». Dette argumentet tillét ikkje prosenteiningar."
+
+#: app/pdb/gimpprocedure.c:1012
 #, c-format
 msgid ""
 "Procedure '%s' returned '%s' as return value '%s' (#%d, type %s). This value "
@@ -21207,7 +21285,7 @@ msgstr ""
 "Prosedyren «%s» returnerte «%s» som returverdi «%s» (nr. %d, type %s). Denne "
 "verdien er utanfor verdiområdet."
 
-#: app/pdb/gimpprocedure.c:971
+#: app/pdb/gimpprocedure.c:1026
 #, c-format
 msgid ""
 "Procedure '%s' has been called with value '%s' for argument '%s' (#%d, type "
@@ -21216,13 +21294,13 @@ msgstr ""
 "Prosedyren «%s» vart kalla opp med verdien «%s» som argument «%s» (nr. %d, "
 "type %s). Denne verdien er utanfor verdiområdet."
 
-#: app/pdb/gimpprocedure.c:1025
+#: app/pdb/gimpprocedure.c:1082
 #, c-format
 msgid "Procedure '%s' returned an invalid UTF-8 string for argument '%s'."
 msgstr ""
 "Prosedyren «%s» returnerte ein ugyldig UTF-8-streng for argumentet «%s»."
 
-#: app/pdb/gimpprocedure.c:1035
+#: app/pdb/gimpprocedure.c:1092
 #, c-format
 msgid ""
 "Procedure '%s' has been called with an invalid UTF-8 string for argument "
@@ -23124,7 +23202,7 @@ msgstr "_Kurver …"
 
 #: app/tools/gimpcurvestool.c:217 app/tools/gimpfiltertool.c:298
 #: app/tools/gimplevelstool.c:208 app/tools/gimpoffsettool.c:188
-#: app/tools/gimpthresholdtool.c:158 app/widgets/gimpitemtreeview.c:2542
+#: app/tools/gimpthresholdtool.c:158 app/widgets/gimpitemtreeview.c:2599
 msgid "Cannot modify multiple drawables. Select only one."
 msgstr "Kan ikkje endra fleire teikneelement. Vel berre eitt."
 
@@ -23340,57 +23418,61 @@ msgid "A selected item's pixels are locked."
 msgstr "Pikslane i det merkte elementet er låst."
 
 #: app/tools/gimpfiltertool.c:322 app/tools/gimppainttool.c:371
-#: app/tools/gimptransformtool.c:713 app/widgets/gimpitemtreeview.c:2554
+#: app/tools/gimptransformtool.c:713 app/widgets/gimpitemtreeview.c:2611
 msgid "A selected layer is not visible."
 msgstr "Eit merkt lag er ikkje synleg."
 
-#: app/tools/gimpfiltertool.c:675
+#: app/tools/gimpfiltertool.c:420
+msgid "Disabled because this filter depends on another image."
+msgstr "Slått av fordi dette filteret avhenger av eit anna bilete."
+
+#: app/tools/gimpfiltertool.c:710
 msgid "Click to switch the original and filtered sides"
 msgstr "Klikk for å byta mellom opphavlege og filtrerte sider"
 
-#: app/tools/gimpfiltertool.c:679
+#: app/tools/gimpfiltertool.c:714
 msgid "Click to switch between vertical and horizontal"
 msgstr "Klikk for å byta mellom vassrett og loddrett"
 
-#: app/tools/gimpfiltertool.c:683
+#: app/tools/gimpfiltertool.c:718
 msgid "Click to move the split guide"
 msgstr "Klikk for å flytta delelinja"
 
-#: app/tools/gimpfiltertool.c:685
+#: app/tools/gimpfiltertool.c:720
 #, c-format
 msgid "%s: switch original and filtered"
 msgstr "%s: byt mellom original og filtrert"
 
-#: app/tools/gimpfiltertool.c:686
+#: app/tools/gimpfiltertool.c:721
 #, c-format
 msgid "%s: switch horizontal and vertical"
 msgstr "%s: Byt mellom vassrett og loddrett"
 
-#: app/tools/gimpfiltertool.c:1199
+#: app/tools/gimpfiltertool.c:1234
 msgid "Add filter"
 msgstr "Legg til filter"
 
 #. The blending-options expander
-#: app/tools/gimpfiltertool.c:1291
+#: app/tools/gimpfiltertool.c:1326
 msgid "Blending Options"
 msgstr "Blandeinnstillingar"
 
 #. The Color Options expander
-#: app/tools/gimpfiltertool.c:1330
+#: app/tools/gimpfiltertool.c:1365
 msgid "Advanced Color Options"
 msgstr "Avanserte fargeval"
 
-#: app/tools/gimpfiltertool.c:1743 app/tools/gimpfiltertool-settings.c:71
+#: app/tools/gimpfiltertool.c:1795 app/tools/gimpfiltertool-settings.c:71
 #, c-format
 msgid "Import '%s' Settings"
 msgstr "Importer «%s»-innstillingane"
 
-#: app/tools/gimpfiltertool.c:1745 app/tools/gimpfiltertool-settings.c:73
+#: app/tools/gimpfiltertool.c:1797 app/tools/gimpfiltertool-settings.c:73
 #, c-format
 msgid "Export '%s' Settings"
 msgstr "Eksporter «%s»-innstillingane"
 
-#: app/tools/gimpfiltertool.c:1988
+#: app/tools/gimpfiltertool.c:2040
 msgid "Editing filter..."
 msgstr "Redigera filteret …"
 
@@ -23611,7 +23693,7 @@ msgid "Fuzzy Select"
 msgstr "Tryllestaven"
 
 #: app/tools/gimpgegltool.c:83 app/tools/gimpgegltool.c:297
-#: app/tools/gimpgegltool.c:299 app/tools/gimpoperationtool.c:131
+#: app/tools/gimpgegltool.c:299 app/tools/gimpoperationtool.c:132
 msgid "GEGL Operation"
 msgstr "GEGL-operasjon"
 
@@ -24335,11 +24417,12 @@ msgstr "Fyll med _bakgrunnsfarge"
 msgid "Make _transparent"
 msgstr "Gjer _gjennomsiktig"
 
-#: app/tools/gimpoperationtool.c:132
+#: app/tools/gimpoperationtool.c:133
 msgid "Operation Tool: Use an arbitrary GEGL operation"
 msgstr "Operasjonsverktøy: Bruk ein vilkårleg GEGL-operasjon"
 
-#: app/tools/gimpoperationtool.c:555
+#. Translators: don't translate "Aux"
+#: app/tools/gimpoperationtool.c:559
 msgid "Aux\\1 Input"
 msgstr "Tilleggsinngang 1"
 
@@ -24744,11 +24827,11 @@ msgstr "_Saumlaus kloning"
 msgid "Cloning the foreground object"
 msgstr "Klonar forgrunnsobjektet"
 
-#: app/tools/gimpselectionoptions.c:89
+#: app/tools/gimpselectionoptions.c:97
 msgid "Enable feathering of selection edges"
 msgstr "Slå på utglatting av utvalskantane"
 
-#: app/tools/gimpselectionoptions.c:225 app/widgets/gimpbrushselect.c:190
+#: app/tools/gimpselectionoptions.c:235 app/widgets/gimpbrushselect.c:190
 msgid "Mode:"
 msgstr "Modus:"
 
@@ -25736,7 +25819,7 @@ msgstr "Gråtone"
 #: app/tools/tools-enums.c:278
 msgctxt "3-dtransform-lens-mode"
 msgid "Focal length"
-msgstr "Fokuslengde"
+msgstr "Fokuslengd"
 
 #: app/tools/tools-enums.c:279
 msgctxt "3-dtransform-lens-mode"
@@ -27280,7 +27363,7 @@ msgctxt "dock"
 msgid " | "
 msgstr " | "
 
-#: app/widgets/gimpdockbook.c:248
+#: app/widgets/gimpdockbook.c:257
 msgid "Configure this tab"
 msgstr "Innstillingar for fanen"
 
@@ -27520,15 +27603,15 @@ msgstr "Endra bakgrunnsfargen for rutenettet"
 msgid "_Background color:"
 msgstr "_Bakgrunnsfarge:"
 
-#: app/widgets/gimphelp.c:370
+#: app/widgets/gimphelp.c:369
 msgid "Help browser is missing"
 msgstr "Hjelplesaren manglar"
 
-#: app/widgets/gimphelp.c:371
+#: app/widgets/gimphelp.c:370
 msgid "The GIMP help browser is not available."
 msgstr "GIMP sin hjelplesar er ikkje tilgjengeleg."
 
-#: app/widgets/gimphelp.c:372
+#: app/widgets/gimphelp.c:371
 msgid ""
 "The GIMP help browser plug-in appears to be missing from your installation. "
 "You may instead use the web browser for reading the help pages."
@@ -27536,46 +27619,46 @@ msgstr ""
 "Det ser ut til at programtillegget for GIMP sin hjelplesar manglar i denne "
 "installasjonen. Du kan i staden bruka nettlesaren for å sjå hjelpsidene."
 
-#: app/widgets/gimphelp.c:411
+#: app/widgets/gimphelp.c:410
 msgid "Help browser doesn't start"
 msgstr "Hjelp_lesaren startar ikkje"
 
-#: app/widgets/gimphelp.c:412
+#: app/widgets/gimphelp.c:411
 msgid "Could not start the GIMP help browser plug-in."
 msgstr "Fekk ikkje starta programtillegget for GIMP sin hjelplesar."
 
-#: app/widgets/gimphelp.c:414
+#: app/widgets/gimphelp.c:413
 msgid "You may instead use the web browser for reading the help pages."
 msgstr "Du kan i staden bruka nettlesaren for å sjå hjelpesidene."
 
-#: app/widgets/gimphelp.c:440
+#: app/widgets/gimphelp.c:439
 msgid "Use _Web Browser"
 msgstr "Bruk _nettlesar"
 
-#: app/widgets/gimphelp.c:771
+#: app/widgets/gimphelp.c:770
 msgid "GIMP user manual is missing"
 msgstr "Finn ikkje GIMP-handboka"
 
-#: app/widgets/gimphelp.c:782
+#: app/widgets/gimphelp.c:781
 msgid "The GIMP user manual is not installed in your language."
 msgstr "Brukarhandboka til GIMP er ikkje innstallert i språket ditt."
 
-#: app/widgets/gimphelp.c:793
+#: app/widgets/gimphelp.c:792
 msgid "Read Selected _Language"
 msgstr "Les vald _språk"
 
-#: app/widgets/gimphelp.c:797
+#: app/widgets/gimphelp.c:796
 msgid "Available manuals..."
 msgstr "Tilgjengelege handbøker …"
 
-#: app/widgets/gimphelp.c:809
+#: app/widgets/gimphelp.c:808
 msgid ""
 "You may either select a manual in another language or read the online "
 "version."
 msgstr ""
 "Du kan anten velja ei handbok i eit anna språk eller brukar nettversjonen."
 
-#: app/widgets/gimphelp.c:815
+#: app/widgets/gimphelp.c:814
 msgid ""
 "You may either install the additional help package or change your "
 "preferences to use the online version."
@@ -27583,7 +27666,7 @@ msgstr ""
 "Du kan anten installera hjelppakken eller setja førehandsinnstillingane slik "
 "at du brukar nettversjonen av hjelp."
 
-#: app/widgets/gimphelp.c:820
+#: app/widgets/gimphelp.c:819
 msgid "Read _Online"
 msgstr "Les frå _Internett"
 
@@ -27725,163 +27808,159 @@ msgid_plural "Indexed color (%d colors)"
 msgstr[0] "Indeksert farge"
 msgstr[1] "Indeksert farge (%d fargar)"
 
-#: app/widgets/gimpitemtreeview.c:703
+#: app/widgets/gimpitemtreeview.c:721
 msgid "Set Item Exclusive Content Lock"
 msgstr "Set elementet eksklusiv innhaldslås"
 
-#: app/widgets/gimpitemtreeview.c:719
+#: app/widgets/gimpitemtreeview.c:737
 msgid "Set Item Exclusive Position Lock"
 msgstr "Set elementet eksklusiv plasseringslås"
 
-#: app/widgets/gimpitemtreeview.c:734
+#: app/widgets/gimpitemtreeview.c:752
 msgid "Unlock visibility"
 msgstr "Lås opp synlegheita"
 
-#: app/widgets/gimpitemtreeview.c:735
+#: app/widgets/gimpitemtreeview.c:753
 msgid "Set Item Exclusive Visibility Lock"
 msgstr "Set elementet eksklusiv visingslås"
 
-#: app/widgets/gimpitemtreeview.c:765
+#: app/widgets/gimpitemtreeview.c:782
 msgid "Toggle the visibility of all filters."
 msgstr "Slå visinga av banen av/på."
 
-#: app/widgets/gimpitemtreeview.c:779
+#: app/widgets/gimpitemtreeview.c:796
 msgid "Edit the selected filter."
 msgstr "Rediger det valde filteret."
 
-#: app/widgets/gimpitemtreeview.c:792
+#: app/widgets/gimpitemtreeview.c:809
 msgid "Raise filter one step up in the stack."
 msgstr "Flytt filteret opp eit hakk i lagstabelen."
 
-#: app/widgets/gimpitemtreeview.c:805
+#: app/widgets/gimpitemtreeview.c:822
 msgid "Lower filter one step down in the stack."
 msgstr "Flytt filteret ned eit hakk i stabelen."
 
-#: app/widgets/gimpitemtreeview.c:818
+#: app/widgets/gimpitemtreeview.c:835
 msgid "Merge all active filters down."
 msgstr "Flett alle filtera som er i bruk nedover."
 
-#: app/widgets/gimpitemtreeview.c:831
+#: app/widgets/gimpitemtreeview.c:848
 msgid "Remove the selected filter."
 msgstr "Fjern det merkte filteret."
 
-#: app/widgets/gimpitemtreeview.c:842
+#: app/widgets/gimpitemtreeview.c:859
 msgid "Layer Effects"
 msgstr "Lageffektar"
 
-#: app/widgets/gimpitemtreeview.c:873
+#: app/widgets/gimpitemtreeview.c:892
 msgid "Select items by patterns and store item sets"
 msgstr "Vel element etter mønster og lagra elementsettet"
 
-#: app/widgets/gimpitemtreeview.c:1727
+#: app/widgets/gimpitemtreeview.c:1784
 #, c-format
 msgid "%d item selected"
 msgid_plural "%d items selected"
 msgstr[0] "%d element vald"
 msgstr[1] "%d element vald"
 
-#: app/widgets/gimpitemtreeview.c:2638 app/widgets/gimpitemtreeview.c:2691
+#: app/widgets/gimpitemtreeview.c:2695 app/widgets/gimpitemtreeview.c:2748
 msgid "Cannot reorder a filter that is being edited."
 msgstr "Kan ikkje endra rekkjefølgja på eit filter som er redigert."
 
-#: app/widgets/gimpitemtreeview.c:2655 app/widgets/gimpitemtreeview.c:2708
+#: app/widgets/gimpitemtreeview.c:2712 app/widgets/gimpitemtreeview.c:2765
 msgid "Reorder filter"
 msgstr "Reorganiser filter"
 
-#: app/widgets/gimpitemtreeview.c:2753
+#: app/widgets/gimpitemtreeview.c:2810
 msgid "Effects from active tools can not be merged."
 msgstr "Effektar frå verktøy i bruk kan ikkje flettast."
 
-#: app/widgets/gimpitemtreeview.c:2806
+#: app/widgets/gimpitemtreeview.c:2863
 msgid "Remove filter"
 msgstr "Fjern filteret"
 
-#: app/widgets/gimpitemtreeview.c:3332
+#: app/widgets/gimpitemtreeview.c:3389
 msgid "No layer set stored"
 msgstr "Ingen lagsett er lagra"
 
-#: app/widgets/gimpitemtreeview.c:3354
+#: app/widgets/gimpitemtreeview.c:3411
 msgid "New layer set's name"
 msgstr "Nytt namn på lagsettet"
 
-#: app/widgets/gimpitemtreeview.c:3396 app/widgets/gimpitemtreeview.c:3411
+#: app/widgets/gimpitemtreeview.c:3453 app/widgets/gimpitemtreeview.c:3468
 msgid "Select layers by text search"
 msgstr "Vel laga med tekstsøk"
 
-#: app/widgets/gimpitemtreeview.c:3398 app/widgets/gimpitemtreeview.c:3413
+#: app/widgets/gimpitemtreeview.c:3455 app/widgets/gimpitemtreeview.c:3470
 msgid "Text search"
 msgstr "Tekstsøk"
 
-#: app/widgets/gimpitemtreeview.c:3417
+#: app/widgets/gimpitemtreeview.c:3474
 msgid "Select layers by glob patterns"
 msgstr "Vel lag etter glob-mønster"
 
-#: app/widgets/gimpitemtreeview.c:3419
+#: app/widgets/gimpitemtreeview.c:3476
 msgid "Glob pattern search"
 msgstr "Søk etter glob-mønster"
 
-#: app/widgets/gimpitemtreeview.c:3423
+#: app/widgets/gimpitemtreeview.c:3480
 msgid "Select layers by regular expressions"
 msgstr "Vel lag etter regulære uttrykk"
 
-#: app/widgets/gimpitemtreeview.c:3425
+#: app/widgets/gimpitemtreeview.c:3482
 msgid "Regular Expression search"
 msgstr "Søk med regulært uttrykk"
 
-#: app/widgets/gimpitemtreeview.c:3480
+#: app/widgets/gimpitemtreeview.c:3537
 msgid "search"
 msgstr "søk"
 
-#: app/widgets/gimpitemtreeview.c:3481
+#: app/widgets/gimpitemtreeview.c:3538
 msgid "glob"
 msgstr "glob"
 
-#: app/widgets/gimpitemtreeview.c:3481
+#: app/widgets/gimpitemtreeview.c:3538
 msgid "regexp"
 msgstr "regexp"
 
-#: app/widgets/gimpitemtreeview.c:3650
+#: app/widgets/gimpitemtreeview.c:3707
 #, c-format
 msgid "Invalid regular expression: %s\n"
 msgstr "Ugyldig regulært uttrykk: %s\n"
 
-#: app/widgets/gimplanguagestore-parser.c:253
-msgid "System Language"
-msgstr "Systemspråk"
-
 #: app/widgets/gimplayermodebox.c:152
 msgid "Switch to another group of modes"
 msgstr "Byt til ei anna modusgruppe"
 
-#: app/widgets/gimplayertreeview.c:413 app/widgets/gimplayertreeview.c:416
+#: app/widgets/gimplayertreeview.c:419 app/widgets/gimplayertreeview.c:422
 msgid "Lock alpha channel"
 msgstr "Lås alfakanalen"
 
-#: app/widgets/gimplayertreeview.c:414
+#: app/widgets/gimplayertreeview.c:420
 msgid "Unlock alpha channel"
 msgstr "Lås opp alfakanalen"
 
-#: app/widgets/gimplayertreeview.c:415
+#: app/widgets/gimplayertreeview.c:421
 msgid "Set Item Exclusive Alpha Channel lock"
 msgstr "Set elementet eksklusiv alfakanallås"
 
-#: app/widgets/gimplayertreeview.c:1052
+#: app/widgets/gimplayertreeview.c:1058
 msgid "Set layers mode"
 msgstr "Set lagmodus"
 
-#: app/widgets/gimplayertreeview.c:1298
+#: app/widgets/gimplayertreeview.c:1304
 msgctxt "layers-action"
 msgid "Anchor the floating mask"
 msgstr "Forankra den flytande maska"
 
-#: app/widgets/gimplayertreeview.c:1301
+#: app/widgets/gimplayertreeview.c:1307
 msgctxt "layers-action"
 msgid "Anchor the floating layer"
 msgstr "Forankra det flytande laget"
 
 #. No channel. We cannot perform the add
 #. * mask action.
-#: app/widgets/gimplayertreeview.c:1562
+#: app/widgets/gimplayertreeview.c:1568
 msgid "No channels to create a layer mask from."
 msgstr "Ingen kanal å laga lagmaske frå."
 
@@ -28466,15 +28545,15 @@ msgstr "Forval for %s"
 msgid "[ Base Image ]"
 msgstr "[ Basisbilete ]"
 
-#: app/widgets/gimppathtreeview.c:111
+#: app/widgets/gimppathtreeview.c:116
 msgid "Lock path"
 msgstr "Lås banen"
 
-#: app/widgets/gimppathtreeview.c:114
+#: app/widgets/gimppathtreeview.c:119
 msgid "Lock path position"
 msgstr "Lås baneplasseringa"
 
-#: app/widgets/gimppathtreeview.c:117
+#: app/widgets/gimppathtreeview.c:122
 msgid "Lock path visibility"
 msgstr "Lås _banesynlegheita"
 
@@ -28669,49 +28748,49 @@ msgctxt "tab-style"
 msgid "Status & desc"
 msgstr "Status og beskr"
 
-#: app/xcf/xcf.c:123 app/xcf/xcf.c:179
+#: app/xcf/xcf.c:124 app/xcf/xcf.c:180
 msgid "GIMP XCF image"
 msgstr "GIMP XCF-bilete"
 
-#: app/xcf/xcf.c:256 app/xcf/xcf.c:345
+#: app/xcf/xcf.c:257 app/xcf/xcf.c:346
 msgid "Memory Stream"
 msgstr "Minnestraum"
 
-#: app/xcf/xcf.c:267
+#: app/xcf/xcf.c:268
 #, c-format
 msgid "Opening '%s'"
 msgstr "Opnar «%s»"
 
-#: app/xcf/xcf.c:309
+#: app/xcf/xcf.c:310
 #, c-format
 msgid "XCF error: unsupported XCF file version %d encountered"
 msgstr "XCF-feil: Har ikkje støtte for XCF-filversjon %dt"
 
-#: app/xcf/xcf.c:368
+#: app/xcf/xcf.c:369
 #, c-format
 msgid "Saving '%s'"
 msgstr "Lagrar «%s» …"
 
-#: app/xcf/xcf.c:376
+#: app/xcf/xcf.c:377
 #, c-format
 msgid "Closing '%s'"
 msgstr "Lukkar «%s»"
 
-#: app/xcf/xcf.c:394
+#: app/xcf/xcf.c:395
 #, c-format
 msgid "Error writing '%s': "
 msgstr "Feil ved skriving til «%s»: "
 
-#: app/xcf/xcf.c:482
+#: app/xcf/xcf.c:483
 #, c-format
 msgid "Error creating '%s': "
 msgstr "Feil ved laging av «%s»: "
 
-#: app/xcf/xcf-load.c:294
+#: app/xcf/xcf-load.c:295
 msgid "Invalid image mode and precision combination."
 msgstr "Ugyldig biletmodus og presisjonskombinasjon."
 
-#: app/xcf/xcf-load.c:501
+#: app/xcf/xcf-load.c:502
 #, c-format
 msgid ""
 "Corrupt 'exif-data' parasite discovered.\n"
@@ -28720,7 +28799,7 @@ msgstr ""
 "Øydelagde «exif-data»-parasitt oppdaga\n"
 "Klarte ikkje overføra exif-data: %s"
 
-#: app/xcf/xcf-load.c:540
+#: app/xcf/xcf-load.c:541
 msgid ""
 "Corrupt 'gimp-metadata' parasite discovered.\n"
 "XMP data could not be migrated."
@@ -28728,7 +28807,7 @@ msgstr ""
 "Øydelagd «gimp-metadata»-parasitt oppdaga\n"
 "Klarte ikkje overføra XMP-data."
 
-#: app/xcf/xcf-load.c:564
+#: app/xcf/xcf-load.c:565
 #, c-format
 msgid ""
 "Corrupt XMP metadata saved by an older version of GIMP could not be "
@@ -28741,19 +28820,19 @@ msgstr ""
 "Viss du ikkje veit kva XNP er, har du truleg ikkje bruk for det. Rapportert "
 "feil: %s."
 
-#: app/xcf/xcf-load.c:904
+#: app/xcf/xcf-load.c:905
 msgid "Linked Layers"
 msgstr "Lenkja lag"
 
-#: app/xcf/xcf-load.c:914
+#: app/xcf/xcf-load.c:915
 msgid "Linked Channels"
 msgstr "Lenkja kanalar"
 
-#: app/xcf/xcf-load.c:939
+#: app/xcf/xcf-load.c:940
 msgid "Linked Paths"
 msgstr "Lenkja banar"
 
-#: app/xcf/xcf-load.c:986
+#: app/xcf/xcf-load.c:987
 msgid ""
 "This XCF file is corrupt!  I have loaded as much of it as I can, but it is "
 "incomplete."
@@ -28761,14 +28840,14 @@ msgstr ""
 "Denne XCF-fila er øydelagt. Eg har lasta inn så mykje eg kunne, men fekk "
 "ikkje med alt."
 
-#: app/xcf/xcf-load.c:1006
+#: app/xcf/xcf-load.c:1007
 msgid ""
 "This XCF file is corrupt!  I could not even salvage any partial image data "
 "from it."
 msgstr ""
 "Denne XCF-fila er øydelagt. Det er ikkje råd å lasta inn noko som helst."
 
-#: app/xcf/xcf-load.c:1163
+#: app/xcf/xcf-load.c:1164
 msgid ""
 "XCF warning: version 0 of XCF file format\n"
 "did not save indexed colormaps correctly.\n"
@@ -28778,6 +28857,34 @@ msgstr ""
 "lagrar indekserte fargekart feil.\n"
 "Støtter derimot gråtonekart."
 
+#: app/xcf/xcf-load.c:2523
+#, c-format
+msgid ""
+"XCF Warning: version %s of filter \"%s\" does not have the %s property. The "
+"property was ignored and the filter may not render properly.\n"
+"This should not happen. You should report the issue to the filter's "
+"developers."
+msgstr ""
+"XCF-åtvaring: versjon %s av filteret «%s» har ikkje %s-eigenskapane. "
+"Eigenskapen vart ignorert og filteret kan ikkje gjengjevast rett.\n"
+"Dette bør ikkje skje. Du bør rapportera problemet til utviklarane av "
+"filteret."
+
+#: app/xcf/xcf-load.c:3408
+#, c-format
+msgid ""
+"XCF Warning: version '%s' of filter '%s' is unsupported. The filter was "
+"discarded.\n"
+"It either means that you are using an old version of the filter or that it "
+"was updated without proper version management. In the latter case, you "
+"should report the issue to the filter's developers."
+msgstr ""
+"XCF-åtvaring: versjon «%s» av filteret «%s» er ikkje støtta. Filteret vart "
+"kasta.\n"
+"Det betyr anten at du brukar ein gammal versjon av filteret eller at det "
+"vart oppdatert utan rett versjonsadministrasjon. I sistnemnde tilfelle bør "
+"du rapportera problemet til utviklarane av filteret."
+
 #: app/xcf/xcf-read.c:195
 msgid "Invalid UTF-8 string in XCF file"
 msgstr "Ugyldig UTF-8-streng i XCF-fil"
@@ -29205,7 +29312,7 @@ msgstr "_Utvikling"
 
 #: menus/image-menu.ui.in.in:846
 msgctxt "filters-action"
-msgid "Plug-in _Examples"
+msgid "Plug-In _Examples"
 msgstr "_Eksempel med programtillegg"
 
 #: menus/image-menu.ui.in.in:849