diff --git a/docs/CHANGES.txt b/docs/CHANGES.txt
index 980998ec8..03af33822 100644
--- a/docs/CHANGES.txt
+++ b/docs/CHANGES.txt
@@ -7,7 +7,7 @@ Various contributors (see below, and AUTHORS.txt)
 http://www.tuxpaint.org/
 
 
-2022.October.3 (0.9.29)
+2022.October.7 (0.9.29)
   * Improvements to "Stamp" tool:
     -----------------------------
     * Stamps may now be rotated.
diff --git a/src/po/pt.po b/src/po/pt.po
index a63528c4a..f5f7e199b 100644
--- a/src/po/pt.po
+++ b/src/po/pt.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: tuxpaint\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-07-03 16:39-0700\n"
-"PO-Revision-Date: 2022-09-08 15:03+0100\n"
+"POT-Creation-Date: 2022-09-05 00:48-0700\n"
+"PO-Revision-Date: 2022-10-05 23:31+0100\n"
 "Last-Translator: Hugo Carvalho <hugokarvalho@hotmail.com>\n"
 "Language-Team: Portuguese <translation-team-pt@lists.sourceforge.net>\n"
 "Language: pt\n"
@@ -125,11 +125,11 @@ msgstr "Bege!"
 #. impossible for a user to type ASCII letters.
 #.
 #. Most translators should use scoring instead.
-#: ../dirwalk.c:188
+#: ../dirwalk.c:196
 msgid "qx"
 msgstr "qx"
 
-#: ../dirwalk.c:188
+#: ../dirwalk.c:196
 msgid "QX"
 msgstr "QX"
 
@@ -139,48 +139,48 @@ msgstr "QX"
 #. especially important for users who have scroll buttons disabled.
 #. Translators should do whatever is needed to put crummy fonts last.
 #. distinct uppercase and lowercase (e.g., 'o' vs. 'O')
-#: ../dirwalk.c:213
+#: ../dirwalk.c:221
 msgid "oO"
 msgstr "oO"
 
 #. common punctuation (e.g., '?', '!', '.', ',', etc.)
-#: ../dirwalk.c:216
+#: ../dirwalk.c:224
 msgid ",.?!"
 msgstr ",.?!"
 
 #. uncommon punctuation (e.g., '@', '#', '*', etc.)
-#: ../dirwalk.c:219
+#: ../dirwalk.c:227
 msgid "`%_@$~#{<(^&*"
 msgstr "`%_@$~#{<(^&*"
 
 #. digits (e.g., '0', '1' and '7')
-#: ../dirwalk.c:222
+#: ../dirwalk.c:230
 msgid "017"
 msgstr "017"
 
 #. distinct circle-like characters (e.g., 'O' (capital oh) vs. '0' (zero))
-#: ../dirwalk.c:225
+#: ../dirwalk.c:233
 msgid "O0"
 msgstr "O0"
 
 #. distinct line-like characters (e.g., 'l' (lowercase elle) vs. '1' (one) vs. 'I' (capital aye))
-#: ../dirwalk.c:228
+#: ../dirwalk.c:236
 msgid "1Il|"
 msgstr "1Il|"
 
-#: ../dirwalk.c:232
+#: ../dirwalk.c:240
 msgid "<1>spare-1a"
 msgstr "<1>reservar-1a"
 
-#: ../dirwalk.c:233
+#: ../dirwalk.c:241
 msgid "<1>spare-1b"
 msgstr "<1>reservar-1b"
 
-#: ../dirwalk.c:234
+#: ../dirwalk.c:242
 msgid "<9>spare-9a"
 msgstr "<9>reservar-9a"
 
-#: ../dirwalk.c:235
+#: ../dirwalk.c:243
 msgid "<9>spare-9b"
 msgstr "<9>reservar-9b"
 
@@ -245,32 +245,32 @@ msgid "Good job!"
 msgstr "Bom trabalho!"
 
 #. Input Method: English mode
-#: ../im.c:80
+#: ../im.c:88
 msgid "English"
 msgstr "Inglês"
 
 #. Input Method: Japanese Romanized Hiragana mode
-#: ../im.c:83
+#: ../im.c:91
 msgid "Hiragana"
 msgstr "Hiragana"
 
 #. Input Method: Japanese Romanized Katakana mode
-#: ../im.c:86
+#: ../im.c:94
 msgid "Katakana"
 msgstr "Katakana"
 
 #. Input Method: Korean Hangul 2-Bul mode
-#: ../im.c:89
+#: ../im.c:97
 msgid "Hangul"
 msgstr "Hangul"
 
 #. Input Method: Thai mode
-#: ../im.c:92
+#: ../im.c:100
 msgid "Thai"
 msgstr "Tailandês"
 
 #. Input Method: Traditional Chinese mode
-#: ../im.c:95
+#: ../im.c:103
 msgid "ZH_TW"
 msgstr "Mandarim tradicional"
 
@@ -890,7 +890,7 @@ msgstr "Novo"
 #. Open a saved picture
 #. Buttons for the file open dialog
 #. Open dialog: 'Open' button, to load the selected picture
-#: ../tools.h:98 ../tuxpaint.c:8859
+#: ../tools.h:98 ../tuxpaint.c:9236
 msgid "Open"
 msgstr "Abrir"
 
@@ -1113,275 +1113,280 @@ msgstr ""
 "O espaçamento deste pincel é agora cerca de %1$d %2$d/%3$d vezes tão grande "
 "quanto a forma do pincel."
 
+#. Instructions to show when rotating stamps
+#: ../tools.h:201
+msgid "Drag the mouse to rotate the stamp. Click to draw it."
+msgstr "Arrasta o rato para rodares o carimbo. Clica para desenhares."
+
 #. Prompt to confirm user wishes to quit
-#: ../tuxpaint.c:2339
+#: ../tuxpaint.c:2374
 msgid "Do you really want to quit?"
 msgstr "Queres mesmo sair?"
 
 #. Quit prompt positive response (quit)
-#: ../tuxpaint.c:2342
+#: ../tuxpaint.c:2377
 msgid "Yes, I’m done!"
 msgstr "Sim, terminei!"
 
 #. Quit prompt negative response (don't quit)
-#: ../tuxpaint.c:2345 ../tuxpaint.c:2372
+#: ../tuxpaint.c:2380 ../tuxpaint.c:2407
 msgid "No, take me back!"
 msgstr "Não, quero continuar!"
 
 #. Current picture is not saved; user is quitting
-#: ../tuxpaint.c:2349
+#: ../tuxpaint.c:2384
 msgid "If you quit, you’ll lose your picture! Save it?"
 msgstr "Se saíres, vais perder o desenho! Queres gravar?"
 
-#: ../tuxpaint.c:2350 ../tuxpaint.c:2355
+#: ../tuxpaint.c:2385 ../tuxpaint.c:2390
 msgid "Yes, save it!"
 msgstr "Sim!"
 
-#: ../tuxpaint.c:2351 ../tuxpaint.c:2356
+#: ../tuxpaint.c:2386 ../tuxpaint.c:2391
 msgid "No, don’t bother saving!"
 msgstr "Não!"
 
 #. Current picture is not saved; user is opening another picture
-#: ../tuxpaint.c:2354
+#: ../tuxpaint.c:2389
 msgid "Save your picture first?"
 msgstr "Queres gravar primeiro a desenho?"
 
 #. Error opening picture
-#: ../tuxpaint.c:2359
+#: ../tuxpaint.c:2394
 msgid "Can’t open that picture!"
 msgstr "Não foi possível abrir o desenho!"
 
 #. Generic dialog dismissal
-#: ../tuxpaint.c:2362 ../tuxpaint.c:2367 ../tuxpaint.c:2376 ../tuxpaint.c:2383
-#: ../tuxpaint.c:2392 ../tuxpaint.c:2397
+#: ../tuxpaint.c:2397 ../tuxpaint.c:2402 ../tuxpaint.c:2411 ../tuxpaint.c:2418
+#: ../tuxpaint.c:2427 ../tuxpaint.c:2432
 msgid "OK"
 msgstr "Está bem"
 
 #. Notification that 'Open' dialog has nothing to show
-#: ../tuxpaint.c:2366
+#: ../tuxpaint.c:2401
 msgid "There are no saved files!"
 msgstr "Não existem desenhos gravados!"
 
 #. Verification of print action
-#: ../tuxpaint.c:2370
+#: ../tuxpaint.c:2405
 msgid "Print your picture now?"
 msgstr "Imprimir agora?"
 
-#: ../tuxpaint.c:2371
+#: ../tuxpaint.c:2406
 msgid "Yes, print it!"
 msgstr "Sim, imprimir!"
 
 #. Confirmation of successful (we hope) printing
-#: ../tuxpaint.c:2375
+#: ../tuxpaint.c:2410
 msgid "Your picture has been printed!"
 msgstr "A imagem foi impressa!"
 
 #. We got an error printing
-#: ../tuxpaint.c:2379
+#: ../tuxpaint.c:2414
 msgid "Sorry! Your picture could not be printed!"
 msgstr "Desculpa! O teu desenho não foi impresso!"
 
 #. Notification that it's too soon to print again (--printdelay option is in effect)
-#: ../tuxpaint.c:2382
+#: ../tuxpaint.c:2417
 msgid "You can’t print yet!"
 msgstr "Ainda não podes imprimir!"
 
 #. Prompt to confirm erasing a picture in the Open dialog
-#: ../tuxpaint.c:2386
+#: ../tuxpaint.c:2421
 msgid "Erase this picture?"
 msgstr "Apagar este desenho?"
 
-#: ../tuxpaint.c:2387
+#: ../tuxpaint.c:2422
 msgid "Yes, erase it!"
 msgstr "Sim!"
 
-#: ../tuxpaint.c:2388
+#: ../tuxpaint.c:2423
 msgid "No, don’t erase it!"
 msgstr "Não!"
 
 #. Reminder that Mouse Button 1 is the button to use in Tux Paint
-#: ../tuxpaint.c:2391
+#: ../tuxpaint.c:2426
 msgid "Remember to use the left mouse button!"
 msgstr "Lembra-te de usar o botão esquerdo do rato!"
 
 #. Confirmation of successful (we hope) image export
-#: ../tuxpaint.c:2395
+#: ../tuxpaint.c:2430
 msgid "Your picture has been exported!"
 msgstr "O teu desenho foi exportado!"
 
-#: ../tuxpaint.c:2396
+#: ../tuxpaint.c:2431
 msgid "Your slideshow GIF has been exported!"
 msgstr "O GIF da tua apresentação de diapositivos foi exportado!"
 
 #. We got an error exporting
-#: ../tuxpaint.c:2400
+#: ../tuxpaint.c:2435
 msgid "Sorry! Your picture could not be exported!"
 msgstr "Desculpa! Não foi possível exportar o teu desenho!"
 
-#: ../tuxpaint.c:2401
+#: ../tuxpaint.c:2436
 msgid "Sorry! Your slideshow GIF could not be exported!"
 msgstr ""
 "Desculpa! Não foi possível exportar o GIF da tua apresentação de "
 "diapositivos!"
 
 #. Slideshow instructions
-#: ../tuxpaint.c:2405
+#: ../tuxpaint.c:2440
 msgid "Choose the pictures you want, then click “Play”."
 msgstr "Escolhe os desenhos e clica em \"Mostrar\"."
 
 #. Sound has been muted (silenced) via keyboard shortcut
-#: ../tuxpaint.c:2626
+#: ../tuxpaint.c:2725
 msgid "Sound muted."
 msgstr "Som desligado."
 
 #. Sound has been unmuted (unsilenced) via keyboard shortcut
-#: ../tuxpaint.c:2631
+#: ../tuxpaint.c:2730
 msgid "Sound unmuted."
 msgstr "Som ligado."
 
 #. Wait while Text tool finishes loading fonts
-#: ../tuxpaint.c:3416
+#: ../tuxpaint.c:3565
 msgid "Please wait…"
 msgstr "Aguarde…"
 
 #. Open dialog: 'Erase' button, to erase/deleted the selected picture
-#: ../tuxpaint.c:8862
+#: ../tuxpaint.c:9239
 msgid "Erase"
 msgstr "Apagar"
 
 #. Open dialog: 'Slides' button, to switch to slide show mode
-#: ../tuxpaint.c:8865
+#: ../tuxpaint.c:9242
 msgid "Slides"
 msgstr "Diapositivos"
 
 #. Open dialog: 'Export' button, to copy an image to an easily-accessible location
-#: ../tuxpaint.c:8868
+#: ../tuxpaint.c:9245
 msgid "Export"
 msgstr "Exportar"
 
 #. Open dialog: 'Back' button, to dismiss Open dialog without opening a picture
-#: ../tuxpaint.c:8871
+#: ../tuxpaint.c:9248
 msgid "Back"
 msgstr "Recuar"
 
 #. Slideshow: 'Play' button, to begin a slideshow sequence
-#: ../tuxpaint.c:8874
+#: ../tuxpaint.c:9251
 msgid "Play"
 msgstr "Mostrar"
 
 #. Slideshow: 'GIF Export' button, to create an animated GIF
-#: ../tuxpaint.c:8877
+#: ../tuxpaint.c:9254
 msgid "GIF Export"
 msgstr "Exportar GIF"
 
 #. Slideshow: 'Next' button, to load next slide (image)
-#: ../tuxpaint.c:8880
+#: ../tuxpaint.c:9257
 msgid "Next"
 msgstr "Avançar"
 
 #. Color mixer dialog: 'Clear' button, to reset the mixed color
-#: ../tuxpaint.c:8883
+#: ../tuxpaint.c:9260
 msgid "Clear"
 msgstr "Limpar"
 
 #. Label for 'Letters' buttons (font selector, down the right when the Text tool is being used); used to show the difference between font faces
-#: ../tuxpaint.c:9742
+#: ../tuxpaint.c:10111
 msgid "Aa"
 msgstr "Aa"
 
 #. Admittedly stupid way of determining which keys can be used for
 #. positive and negative responses in dialogs (e.g., [Y] (for 'yes') in English)
-#: ../tuxpaint.c:13462
+#: ../tuxpaint.c:13888
 msgid "Yes"
 msgstr "Sim"
 
-#: ../tuxpaint.c:13466
+#: ../tuxpaint.c:13892
 msgid "No"
 msgstr "Não"
 
 #. Prompt to ask whether user wishes to save over old version of their file
-#: ../tuxpaint.c:14619
+#: ../tuxpaint.c:15051
 msgid "Replace the picture with your changes?"
 msgstr "Substituir o desenho original?"
 
 #. Positive response to saving over old version
 #. (like a 'File:Save' action in other applications)
-#: ../tuxpaint.c:14623
+#: ../tuxpaint.c:15055
 msgid "Yes, replace the old one!"
 msgstr "Sim, substituir!"
 
 #. Negative response to saving over old version (saves a new image)
 #. (like a 'File:Save As...' action in other applications)
-#: ../tuxpaint.c:14627
+#: ../tuxpaint.c:15059
 msgid "No, save a new file!"
 msgstr "Não, gravar como novo!"
 
 #. Let user choose an image:
 #. Instructions for 'Open' file dialog
-#: ../tuxpaint.c:15877
+#: ../tuxpaint.c:16335
 msgid "Choose the picture you want, then click “Open”."
 msgstr "Escolhe o desenho e clica em \"Abrir\"."
 
 #. None selected? Too dangerous to automatically select all (like we do for slideshow playback).
 #. Only 1 selected?  No point in saving as GIF.
 #.
-#: ../tuxpaint.c:17415
+#: ../tuxpaint.c:17883
 msgid "Select 2 or more drawings to turn into an animated GIF."
 msgstr "Selecione 2 ou mais desenhos para se tornar num GIF animado."
 
 #. Descriptions (names) of the color mixer tool's primary colors and shades
-#: ../tuxpaint.c:22950
+#: ../tuxpaint.c:23546
 msgid "red"
 msgstr "vermelho"
 
-#: ../tuxpaint.c:22951
+#: ../tuxpaint.c:23547
 msgid "yellow"
 msgstr "amarelo"
 
-#: ../tuxpaint.c:22952
+#: ../tuxpaint.c:23548
 msgid "blue"
 msgstr "azul"
 
-#: ../tuxpaint.c:22953
+#: ../tuxpaint.c:23549
 msgid "white"
 msgstr "branco"
 
-#: ../tuxpaint.c:22954
+#: ../tuxpaint.c:23550
 msgid "grey"
 msgstr "cinzento"
 
-#: ../tuxpaint.c:22955
+#: ../tuxpaint.c:23551
 msgid "black"
 msgstr "preto"
 
 #. Tool tip text describing a mixed color (e.g., "1/3 red and 1/2 yellow", or "1/3 blue and 2/3 white", etc.)
-#: ../tuxpaint.c:22960
+#: ../tuxpaint.c:23556
 #, c-format
 msgid "Your color is %1$s %2$s."
 msgstr "A tua cor é %1$s %2$s."
 
-#: ../tuxpaint.c:22961
+#: ../tuxpaint.c:23557
 #, c-format
 msgid "Your color is %1$s %2$s and %3$s %4$s."
 msgstr "A tua cor é %1$s %2$s e %3$s %4$s."
 
-#: ../tuxpaint.c:22962
+#: ../tuxpaint.c:23558
 #, c-format
 msgid "Your color is %1$s %2$s, %3$s %4$s, and %5$s %6$s."
 msgstr "A tua cor é %1$s %2$s, %3$s %4$s, e %5$s %6$s."
 
-#: ../tuxpaint.c:22963
+#: ../tuxpaint.c:23559
 #, c-format
 msgid "Your color is %1$s %2$s, %3$s %4$s, %5$s %6$s, and %7$s %8$s."
 msgstr "A tua cor é %1$s %2$s, %3$s %4$s, %5$s %6$s, e %7$s %8$s."
 
-#: ../tuxpaint.c:22964
+#: ../tuxpaint.c:23560
 #, c-format
 msgid ""
 "Your color is %1$s %2$s, %3$s %4$s, %5$s %6$s, %7$s %8$s, and %9$s %10$s."
 msgstr "A tua cor é %1$s %2$s, %3$s %4$s, %5$s %6$s, %7$s %8$s, e %9$s %10$s."
 
-#: ../tuxpaint.c:22965
+#: ../tuxpaint.c:23561
 #, c-format
 msgid ""
 "Your color is %1$s %2$s, %3$s %4$s, %5$s %6$s, %7$s %8$s, %9$s %10$s, and "
@@ -1391,18 +1396,18 @@ msgstr ""
 "%12$s."
 
 #. Color mixer; e.g., "Your color is entirely grey."
-#: ../tuxpaint.c:23734 ../tuxpaint.c:23741
+#: ../tuxpaint.c:24332 ../tuxpaint.c:24339
 msgid "entirely"
 msgstr "inteiramente"
 
 #. Add "Color Select" color:
-#: ../tuxpaint.c:26651
+#: ../tuxpaint.c:27282
 msgid "Select a color from your drawing."
 msgstr "Seleciona uma cor do teu desenho."
 
 #. Add "Color Picker" color:
 #. (This is an attempt to describe an HSV color picker in extremely basic terms!)
-#: ../tuxpaint.c:26660
+#: ../tuxpaint.c:27291
 msgid ""
 "Pick a color. Hues go top to bottom. Saturation/intensity goes left (pale) "
 "to right (pure). Value (lightness/darkness): grey bar."
@@ -1413,7 +1418,7 @@ msgstr ""
 
 #. Add "Color Mixer" color:
 #. (The terms 'tint', 'tone', and 'shade' relate to combining white, grey, or black paint (respectively) to another color)
-#: ../tuxpaint.c:26672
+#: ../tuxpaint.c:27303
 msgid ""
 "Click the primary colors (red, yellow, and blue), white (to tint), grey (to "
 "tone), and black (to shade), to mix together a new color."
@@ -1423,7 +1428,6 @@ msgstr ""
 "cor."
 
 #: ../tuxpaint.desktop.in:6
-#| msgid "Tux Paint"
 msgid "tuxpaint"
 msgstr "tuxpaint"
 
@@ -1559,11 +1563,11 @@ msgstr ""
 "Clica uma vez para escolher um local para começar a clonagem. Clica "
 "novamente e arrasta para clonar essa parte do desenho."
 
-#: ../../magic/src/confetti.c:86
+#: ../../magic/src/confetti.c:90
 msgid "Confetti"
 msgstr "Serpentina"
 
-#: ../../magic/src/confetti.c:96
+#: ../../magic/src/confetti.c:100
 msgid "Click to throw confetti!"
 msgstr "Clica para criar serpentinas!"
 
@@ -1635,25 +1639,25 @@ msgstr "Espuma"
 msgid "Click and drag the mouse to cover an area with foamy bubbles."
 msgstr "Clica e arrasta o rato para cobrir uma área com bolhas espumosas."
 
-#: ../../magic/src/fold.c:104
+#: ../../magic/src/fold.c:108
 msgid "Fold"
 msgstr "Dobra"
 
-#: ../../magic/src/fold.c:114
+#: ../../magic/src/fold.c:118
 msgid ""
 "Choose a background color and click to turn the corner of the page over."
 msgstr ""
 "Escolhe uma cor de fundo e clica para virar o canto da página para cima."
 
-#: ../../magic/src/fretwork.c:183
+#: ../../magic/src/fretwork.c:187
 msgid "Fretwork"
 msgstr "Ornamento"
 
-#: ../../magic/src/fretwork.c:189
+#: ../../magic/src/fretwork.c:193
 msgid "Click and drag to draw repetitive patterns."
 msgstr "Clica e arrasta para desenhar padrões repetitivos."
 
-#: ../../magic/src/fretwork.c:191
+#: ../../magic/src/fretwork.c:195
 msgid "Click to surround your picture with repetitive patterns."
 msgstr "Clica para contornar o desenho com padrões repetitivos."
 
@@ -1958,11 +1962,11 @@ msgstr "Clica no local do desenho em que queres criar o puzzle."
 msgid "Click to make a puzzle in fullscreen mode."
 msgstr "Clica para criar um puzzle em ecrã completo."
 
-#: ../../magic/src/rails.c:132
+#: ../../magic/src/rails.c:136
 msgid "Rails"
 msgstr "Carris"
 
-#: ../../magic/src/rails.c:142
+#: ../../magic/src/rails.c:146
 msgid "Click and drag to draw train track rails on your picture."
 msgstr "Clica e arrasta para desenhar carris na imagem."