Prepare 1.10.9 release

CHANGELOG.md

@@ -1,3 +1,10 @@
+### [1.10.9] 2020-07-16
+
+  * Fixed Bitbucket redirect loop when credentials are outdated
+  * Fixed GitLab auth prompt wording
+  * Fixed `self-update` handling of files requiring admin permissions to write to on Windows (it now does a UAC prompt)
+  * Fixed parsing issues in funding.yml files
+
 ### [1.10.8] 2020-06-24
 
   * Fixed compatibility issue with git being configured to show signatures by default
@@ -866,6 +873,7 @@
 
   * Initial release
 
+[1.10.9]: https://github.com/composer/composer/compare/1.10.8...1.10.9
 [1.10.8]: https://github.com/composer/composer/compare/1.10.7...1.10.8
 [1.10.7]: https://github.com/composer/composer/compare/1.10.6...1.10.7
 [1.10.6]: https://github.com/composer/composer/compare/1.10.5...1.10.6