Update changelog for v21

Author: awawa-dev

BUILDING.md

@@ -102,9 +102,9 @@ We assume a 64bit Windows 10. Install the following;
 - [libjpeg-turbo](https://github.com/libjpeg-turbo/libjpeg-turbo/releases)
 - [Python 3 (Windows x86-64 executable installer)](https://www.python.org/downloads/windows/) (Check during installation: Add to PATH and Debug Symbols)
   - Open a console window and execute `pip install aqtinstall`.
-  - Now we can download Qt to _C:\Qt_ `mkdir c:\Qt && aqt install -O c:\Qt 6.2.2 windows desktop win64_msvc2019_64 -m qtserialport`
-  - May need to add Qt path before compiling, for example: `set CMAKE_PREFIX_PATH=C:\Qt\6.2.2\msvc2019_64\lib\cmake\` or for older `set Qt5_Dir=C:\Qt\5.15.2\msvc2019_64\lib\cmake\Qt5\`
-- Optional for package creation: [NSIS 3.x](https://sourceforge.net/projects/nsis/files/NSIS%203/) ([direct link](https://sourceforge.net/projects/nsis/files/latest/download))
+  - Now we can download Qt to _C:\Qt_ `mkdir c:\Qt && aqt install -O c:\Qt 6.5.3 windows desktop win64_msvc2019_64 -m qtserialport`
+  - May need to add QT6 path before compiling, for example: `set CMAKE_PREFIX_PATH=C:\Qt\6.5.3\msvc2019_64\lib\cmake\` or for older QT5 `set Qt5_Dir=C:\Qt\5.15.2\msvc2019_64\lib\cmake\Qt5\`
+- Optional for creating installer packages: [NSIS 3.x](https://sourceforge.net/projects/nsis/files/NSIS%203/) ([direct link](https://sourceforge.net/projects/nsis/files/latest/download))
 
 Hint: after you execute the configuration command in the build folder (for example ```cmake -DCMAKE_BUILD_TYPE=Release ..```) you should receive *.sln solution project file that can be opened in Visual Studio. Select `hyperhdr` project as default for the solution to run it after compilation.
 

CHANGELOG.md

@@ -1,3 +1,7 @@
+- Fix: armv6l packages overwrote aarch64 packages because they had the same name (#1082) - v21 🆕
+- Flatbuffers: search for user LUTs also in bin dir - v21 🆕
+- Remove support for old 50MB LUT. Use ZSTD instead - v21 🆕
+- Update SSL certificates to hyperhdr.eu - v21 🆕
 - Add support for Home Assistant lights (#1014) - v21beta2 🆕
 - Update language file's (#1026, #1017) thanks @AstaRom - v21beta2 🆕
 - Implement zigbee2mqtt protocol (#1024) - v21beta2 🆕

version

@@ -1 +1 @@
-21.0.0.0beta2
+21.0.0.0