Add CoinGrinder release notes for 27.0 #29663

1. 
   murchandamus commented at 8:27 pm on March 15, 2024: contributor

   Please let me know if this is too short
2. 
   DrahtBot commented at 8:27 pm on March 15, 2024: contributor

   The following sections might be updated with supplementary metadata relevant to reviewers and maintainers.

   Code Coverage

   For detailed information about the code coverage, see the test coverage report.

   Reviews

   See the guideline for information on the review process. A summary of reviews will appear here.

3. DrahtBot added the label Backport on Mar 15, 2024
4. Add CoinGrinder release notes ffaf850eac
5. murchandamus force-pushed on Mar 15, 2024
6. 
   sipa commented at 8:30 pm on March 15, 2024: member

   I think it’s too late to add it there, as the release notes for 27.0 are already being edited on https://github.com/bitcoin-core/bitcoin-devwiki/wiki/27.0-Release-Notes-Draft
7. 
   murchandamus commented at 8:31 pm on March 15, 2024: contributor

   Putting into wiki
8. murchandamus closed this on Mar 15, 2024

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murchandamus DrahtBot sipa

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