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Add blog post on VWA to NEWS.md [ci skip]

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The link currently 404s but the blog post will be published on Dec 25.
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Peter Zhu 2022-12-21 11:32:09 -05:00
parent 540b67da4d
commit 97280faf28
Notes: git 2022-12-23 14:46:55 +00:00 
Merged: https://github.com/ruby/ruby/pull/6979
1 changed files with 2 additions and 2 deletions
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@ -676,8 +676,8 @@ The following deprecated APIs are removed.
[[Feature #18589]] [[Feature #18589]]
* The cache-based optimization for Regexp matching is introduced. * The cache-based optimization for Regexp matching is introduced.
[[Feature #19104]] [[Feature #19104]]
* Variable Width Allocation is now enabled by default. * [Variable Width Allocation](https://shopify.engineering/ruby-variable-width-allocation)
[[Feature #18239]]. is now enabled by default. [[Feature #18239]]
* Added a new instance variable caching mechanism, called object shapes, which * Added a new instance variable caching mechanism, called object shapes, which
improves inline cache hits for most objects and allows us to generate very improves inline cache hits for most objects and allows us to generate very
efficient JIT code. Objects whose instance variables are defined in a efficient JIT code. Objects whose instance variables are defined in a