GHC update 44 (#105)

* GHC update 44

* Update 2025-04-03-ghc-update-44.md

add 9.6.7

---------

Co-authored-by: Luite Stegeman <[email protected]>

Author: hsyl20

blog/2025-04-03-ghc-update-44.md

@@ -0,0 +1,24 @@
+---
+slug: 2025-04-03-ghc-update
+title: "IOG GHC Update #44"
+authors: [sylvain,luite]
+tags: [ghc,ghc-update]
+---
+
+Triweekly update from the GHC DevX team at IOG.
+
+<!-- truncate -->
+
+Previous updates can be found [here](https://engineering.iog.io/tags/ghc-update).
+
+Sylvain: fixed documentation of `-fnum-constant-folding`. See
+[GHC#25862](https://gitlab.haskell.org/ghc/ghc/-/issues/25862) and
+[GHC!14109](https://gitlab.haskell.org/ghc/ghc/-/merge_requests/14109)
+
+Sylvain: resumed work on constant-folding in STG. See
+[GHC#25650](https://gitlab.haskell.org/ghc/ghc/-/issues/25650) and
+[GHC!13814](https://gitlab.haskell.org/ghc/ghc/-/merge_requests/13814).
+
+Luite: GHC 9.6.7 is now available from
+[downloads.haskell.org](https://downloads.haskell.org/~ghc/9.6.7/) and also from
+ghcup. Please try out the new release!