bump version to TinyORM v0.26.4

GitHub actions revisited and enhancements:

 - all external downloads are cached
 - unified naming of step and key names
 - used our ccache steps
 - fixed ccache misses
 - added MSYS2 ucrt64 Qt 6 builds

Author: silverqx

README.md

@@ -11,7 +11,7 @@
 
 [![www.tinyorm.org][docs-badge]][docs]
 [![License MIT][license-badge]][license]
-[![TinyORM v0.26.3][version-tinyorm-badge]][docs]
+[![TinyORM v0.26.4][version-tinyorm-badge]][docs]
 [![tom v0.5.2][version-tom-badge]][docs]
 
 TinyORM is a modern ORM library that makes interacting with a database extremely simple.
@@ -122,5 +122,5 @@ The following list fastly summarizes all the `TinyORM` features.
 [docs]: https://www.tinyorm.org
 [license-badge]: https://img.shields.io/github/license/silverqx/TinyORM
 [license]: https://github.com/silverqx/TinyORM/blob/main/LICENSE
-[version-tinyorm-badge]: https://img.shields.io/badge/TinyORM-v0.26.3-blue
+[version-tinyorm-badge]: https://img.shields.io/badge/TinyORM-v0.26.4-blue
 [version-tom-badge]: https://img.shields.io/badge/tom-v0.5.2-blue

docs/README.mdx

@@ -42,5 +42,5 @@ If you don't want to use full [`ORM`](tinyorm/getting-started.mdx), then you can
 
 ##### Current versions
 
-- __TinyORM__ v0.26.3
+- __TinyORM__ v0.26.4
 - __tom__ v0.5.2

include/orm/version.hpp

@@ -13,7 +13,7 @@ TINY_SYSTEM_HEADER
    https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html*/
 #define TINYORM_VERSION_MAJOR 0
 #define TINYORM_VERSION_MINOR 26
-#define TINYORM_VERSION_BUGFIX 3
+#define TINYORM_VERSION_BUGFIX 4
 #define TINYORM_VERSION_BUILD 0
 // Should be empty for stable releases, and use hypen before for SemVer compatibility!
 #define TINYORM_VERSION_STATUS ""