bugc: link the changelog entries to #359

Author: gnidan

packages/bugc-react/CHANGELOG.md

@@ -9,7 +9,7 @@ specification itself are tracked in the root
 
 ### Added
 
-- The IR view shows bugc's new `copy` instruction ([#PR]).
+- The IR view shows bugc's new `copy` instruction ([#359]).
 
 ## 0.1.0-preview.1 — 2026-10-03
 
@@ -38,3 +38,4 @@ First publication.
 
 [#299]: https://github.com/ethdebug/format/pull/299
 [#300]: https://github.com/ethdebug/format/pull/300
+[#359]: https://github.com/ethdebug/format/pull/359

packages/bugc/CHANGELOG.md

@@ -82,7 +82,7 @@ support. Changes to the specification itself are tracked in the root
 - A slice now copies all its bytes, as in `msg.data[4:]` or `m[1:40]`.
   The IR has a `copy` instruction, which compiles to `CALLDATACOPY` from
   calldata and `MCOPY` from memory. Before, a slice copied one word, so a
-  slice longer than 32 bytes held zeros after its first 32 ([#PR]).
+  slice longer than 32 bytes held zeros after its first 32 ([#359]).
 - A call to a function with no return type now compiles as a statement,
   as in `bump();`, at every optimization level. The function's `return`
   context has no `data`. Before, IR generation failed with "Cannot convert
@@ -294,3 +294,4 @@ First publication.
 [#349]: https://github.com/ethdebug/format/pull/349
 [#351]: https://github.com/ethdebug/format/pull/351
 [#352]: https://github.com/ethdebug/format/pull/352
+[#359]: https://github.com/ethdebug/format/pull/359