Updated README

Author: README-bot

README.md

@@ -4,7 +4,7 @@ My Today I Learned snippets. Inspired by [jbranchaud/til](https://github.com/jbr
 
 Search these TILs at https://til.simonwillison.net/
 
-<!-- count starts -->222<!-- count ends --> TILs so far. <a href="https://til.simonwillison.net/til/feed.atom">Atom feed here</a>.
+<!-- count starts -->223<!-- count ends --> TILs so far. <a href="https://til.simonwillison.net/til/feed.atom">Atom feed here</a>.
 
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 ## github-actions
@@ -135,6 +135,7 @@ Search these TILs at https://til.simonwillison.net/
 * [Searching for repositories by topic using the GitHub GraphQL API](https://github.com/simonw/til/blob/main/github/graphql-search-topics.md) - 2020-10-09
 * [Bulk fetching repository details with the GitHub GraphQL API](https://github.com/simonw/til/blob/main/github/bulk-repo-github-graphql.md) - 2021-01-17
 * [Syntax highlighting Python console examples with GFM](https://github.com/simonw/til/blob/main/github/syntax-highlighting-python-console.md) - 2021-01-18
+* [Transferring a GitHub issue from a private to a public repository](https://github.com/simonw/til/blob/main/github/transfer-issue-private-to-public.md) - 2021-12-22
 
 ## node