Merge pull request #4938 from Textualize/bump0780

bump to 0.78.0

Author: willmcgugan

CHANGELOG.md

@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 
-## Unreleased
+## [0.78.0] - 2024-08-27
 
 ### Added
 
@@ -2318,6 +2318,7 @@ https://textual.textualize.io/blog/2022/11/08/version-040/#version-040
 - New handler system for messages that doesn't require inheritance
 - Improved traceback handling
 
+[0.78.0]: https://github.com/Textualize/textual/compare/v0.77.0...v0.78.0
 [0.77.0]: https://github.com/Textualize/textual/compare/v0.76.0...v0.77.0
 [0.76.0]: https://github.com/Textualize/textual/compare/v0.75.1...v0.76.0
 [0.75.1]: https://github.com/Textualize/textual/compare/v0.75.0...v0.75.1

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "textual"
-version = "0.77.0"
+version = "0.78.0"
 homepage = "https://github.com/Textualize/textual"
 repository = "https://github.com/Textualize/textual"
 documentation = "https://textual.textualize.io/"