Added 3.5.18 release announcement

Author: segiddins

_posts/2024-09-05-3.5.18-released.md

@@ -0,0 +1,39 @@
+---
+title: 3.5.18 Released
+layout: post
+author: Samuel
+author_email: segiddins@segiddins.me
+---
+
+RubyGems 3.5.18 includes enhancements and bug fixes.
+
+To update to the latest RubyGems you can run:
+
+    gem update --system
+
+To install RubyGems by hand see the [Download RubyGems][download] page.
+
+
+_## Enhancements:_
+
+* Installs bundler 2.5.18 as a default gem.
+
+_## Bug fixes:_
+
+* Fix `gem uninstall <name>:<version>` failing on shadowed default gems.
+  Pull request [#7949](https://github.com/rubygems/rubygems/pull/7949) by
+  deivid-rodriguez
+
+
+SHA256 Checksums:
+
+* rubygems-3.5.18.tgz  
+  fa0653752135eccd5cfc65cb38195b35ab7b00cc743fab03e12788d31ea3c5a5
+* rubygems-3.5.18.zip  
+  444f28e328ed2ff85c415dbb0ea41b74c56d4ac1aa78145c3e4341f78584a92c
+* rubygems-update-3.5.18.gem  
+  cf8d4bd9ca4a8c0bb00419488ae989c2277e923dfb86484af291e0ec9d1e5ad6
+
+
+[download]: https://rubygems.org/pages/download
+