Bump version

.github/workflows/linux.yml

@@ -32,7 +32,7 @@ jobs:
             linux-cli-${{github.ref}}-${{github.sha}}
 
       - name: Install basic libraries
-        run: sudo apt-get update; sudo apt install libgtk-3-dev libasound2-dev -y
+        run: sudo apt-get update; sudo apt install libgtk-4-dev libasound2-dev -y
 
       - name: Build CLI Debug
         run: cargo build --bin czkawka_cli
@@ -150,7 +150,7 @@ jobs:
             linux-gui-${{github.ref}}-${{github.sha}}
 
       - name: Install Gtk, Mingw, unzip, zip and wget
-        run: sudo apt-get update; sudo apt install libgtk-3-dev libasound2-dev -y
+        run: sudo apt-get update; sudo apt install libgtk-4-dev libasound2-dev -y
 
       - name: Build GUI Debug
         run: cargo build --bin czkawka_gui
@@ -214,7 +214,7 @@ jobs:
             linux-appimage-gui-${{github.ref}}-${{github.sha}}
 
       - name: Install Gtk,
-        run: sudo apt-get update; sudo apt install libgtk-3-dev libasound2-dev librsvg2-dev wget -y
+        run: sudo apt-get update; sudo apt install libgtk-4-dev libasound2-dev librsvg2-dev wget -y
 
       - name: Build GUI Release
         run: cargo build --release --bin czkawka_gui

.github/workflows/quality.yml

@@ -29,7 +29,7 @@ jobs:
           override: true
 
       - name: Install Gtk
-        run: sudo apt-get update; sudo apt install -y libgtk-3-dev libasound2-dev
+        run: sudo apt-get update; sudo apt install -y libgtk-4-dev libasound2-dev
 
       - name: Check the format
         run: cargo fmt --all -- --check

.github/workflows/windows.yml

@@ -162,7 +162,7 @@ jobs:
           override: true
 
       - name: Install Gtk, Mingw, unzip, zip and wget
-        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-3-dev unzip wget zip -y
+        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-4-dev unzip wget zip -y
 
       - name: Build GUI Release Cross Compile
         run: |
@@ -252,7 +252,7 @@ jobs:
           override: true
 
       - name: Install Gtk, Mingw, unzip, zip and wget
-        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-3-dev unzip wget zip -y
+        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-4-dev unzip wget zip -y
 
       - name: Build GUI Release Cross Compile
         run: |
@@ -343,7 +343,7 @@ jobs:
 #          override: true
 #
 #      - name: Install Gtk, Mingw, unzip, zip and wget
-#        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-3-dev unzip wget zip -y
+#        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-4-dev unzip wget zip -y
 #
 #      - name: Build GUI Debug Cross Compile
 #        run: |
@@ -434,7 +434,7 @@ jobs:
 #          override: true
 #
 #      - name: Install Gtk, Mingw, unzip, zip and wget
-#        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-3-dev unzip wget zip -y
+#        run: sudo apt-get update; sudo apt install mingw-w64 libgtk-4-dev unzip wget zip -y
 #
 #      - name: Build GUI Debug Cross Compile
 #        run: |

README.md

@@ -9,7 +9,7 @@
 - Multiplatform - works on Linux, Windows, macOS, FreeBSD and many more
 - Cache support - second and further scans should be much faster than the first one
 - CLI frontend - for easy automation
-- GUI frontend - uses modern GTK 3 and looks similar to FSlint
+- GUI frontend - uses GTK 4 framework and looks similar to FSlint
 - No spying - Czkawka does not have access to the Internet, nor does it collect any user information or statistics
 - Multilingual - support multiple languages like Polish, English or Italian
 - Multiple tools to use:
@@ -96,7 +96,7 @@ Bleachbit is a master at finding and removing temporary files, while Czkawka onl
 |:------------------------:|:-----------:|:----------:|:-----------------:|:-----------:|
 |         Language         |    Rust     |   Python   |   Python/Obj-C    |   Python    |
 |            OS            | Lin,Mac,Win |    Lin     |    Lin,Mac,Win    | Lin,Mac,Win |
-|        Framework         |    GTK 3    |   PyGTK2   | Qt 5 (PyQt)/Cocoa |   PyGTK3    |
+|        Framework         |    GTK 4    |   PyGTK2   | Qt 5 (PyQt)/Cocoa |   PyGTK3    |
 |     Duplicate finder     |      •      |     •      |         •         |             |
 |       Empty files        |      •      |     •      |                   |             |
 |      Empty folders       |      •      |     •      |                   |             |

instructions/Compilation.md

@@ -16,7 +16,7 @@ FFmpeg is not included here, because is not needed to build because it is dynami
 ```shell
 sudo apt install -y curl git build-essential # Needed by Rust update tool
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh # Download the latest stable Rust
-sudo apt install -y libgtk-3-dev
+sudo apt install -y libgtk-4-dev
 ```
 
 #### Fedora / CentOS / Rocky Linux
@@ -42,7 +42,7 @@ For Linux-to-Windows cross-building instruction look at the CI.
 
 <!-- First you need to install Visual C++ components from Visual Studio installer - https://visualstudio.microsoft.com/downloads/
 Next install Rust from site https://rustup.rs/
-After that the latest GTK 3 runtime must be installed from https://github.com/tschoonj/GTK-for-Windows-Runtime-Environment-Installer/releases
+After that the latest GTK 4 runtime must be installed from(not available yet for GTK 4) https://github.com/tschoonj/GTK-for-Windows-Runtime-Environment-Installer/releases
 -->
 
 ### Docker

instructions/Installation.md

@@ -9,7 +9,7 @@ Broken files finder by default don't check for music files, but it is possible t
 
 #### Ubuntu/Debian/Linux Mint
 ```
-sudo apt install libgtk-3-dev ffmpeg
+sudo apt install libgtk-4-dev ffmpeg
 ```
 #### Fedora/Rocky Linux
 ```
@@ -24,7 +24,7 @@ sudo xbps-install gcc pkg-config ffmpeg
 ```
 
 ### macOS
-Currently, you need to manually install `GTK 3` libraries, `FFmpeg` and the Adwaita theme, because they are dynamically loaded from the OS.  
+Currently, you need to manually install `GTK 4` libraries, `FFmpeg` and the Adwaita theme, because they are dynamically loaded from the OS.  
 One very straight-forward way to do this is by using [Homebrew](https://brew.sh/).  
 Installation in the terminal:
 ```shell
@@ -47,7 +47,7 @@ arch -x86_64 /usr/local/bin/brew install gtk+3 adwaita-icon-theme ffmpeg librsvg
 ```
 
 ### Windows
-By default, all needed libraries are bundled with the app, inside `windows_czkawka_gui.zip`, but if you compile the app or just move `czkawka_gui.exe`, then you will need to install the `GTK 3`
+By default, all needed libraries are bundled with the app, inside `windows_czkawka_gui.zip`, but if you compile the app or just move `czkawka_gui.exe`, then you will need to install the `GTK 4`
 runtime from [**here**](https://github.com/tschoonj/GTK-for-Windows-Runtime-Environment-Installer/releases).
 
 FFmpeg to be able to use Similar Videos, you can download and install from this [**link**](https://ffmpeg.org/).

misc/docker/Dockerfile

@@ -2,7 +2,7 @@ FROM debian:11
 
 # curl is needed by Rust update tool
 RUN apt-get update \
-    && apt-get install -y curl build-essential libgtk-3-dev \
+    && apt-get install -y curl build-essential libgtk-4-dev \
     && apt-get clean ; rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/*
 
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y # Download the latest stable Rust

snap/snapcraft.yaml

@@ -4,7 +4,7 @@ version: '4.1.0' # just for humans, typically '1.2+git' or '1.3.2'
 summary: Czkawka - fast data cleaner written in Rust # 79 char long summary
 description: |
   Czkawka is very fast and feature rich cleaner which finds file duplicates, empty folders and files, duplicated music, similar images or the biggest files in selected directories.
-  This program have frontend written in modern GTK 3.
+  This program have frontend written in GTK 4.
 grade: stable # must be 'stable' to release into candidate/stable channels
 confinement: strict # use 'strict' once you have the right plugs and slots
 compression: lzo