diff --git a/docs/known-issues.md b/docs/known-issues.md
index 89e0f1c..09fd916 100644
--- a/docs/known-issues.md
+++ b/docs/known-issues.md
@@ -542,7 +542,7 @@ given.
 ## NetCDF-4: variables' dimensions are guessed from sizes
 
 
-**Status:** fixed 2026-09-28 (branch `fix/netcdf-dimension-list`). Affected
+**Status:** fixed 2026-09-28 (#27). Affected
 every release (v2.1.0 to v2.7.0: size matching dates from the crate's
 first version). Wrong metadata only: stored values were always read right.
 Users who read `_Netcdf4Coordinates` themselves can use
@@ -594,7 +594,7 @@ comparison over the conformance corpus's netCDF-readable files.
 
 ## HDF5 1.8 could not read the files we wrote
 
-**Status:** fixed 2026-09-28 (branch `feat/libver-v18`), as an opt-in.
+**Status:** fixed 2026-09-28 (#28), as an opt-in.
 Affected every release (v2.1.0 to v2.7.0): the writer only ever wrote the
 HDF5 1.10 format. Users who need HDF5 1.8 to read their files call
 `FileBuilder::libver_bounds(LibVer::V18, LibVer::V18)` (format crate:
@@ -635,7 +635,7 @@ B-tree (see `BENCHMARKS.md`, "HDF5 1.8 format").
 
 ## Chunks of 4 GiB or more could not be read
 
-**Status:** fixed 2026-09-28 (branch `feat/huge-chunks`); affected every
+**Status:** fixed 2026-09-28 (#29); affected every
 release (v2.1.0 to v2.7.0). Errors, and cost; no wrong values were
 returned. Nothing for users to do but upgrade.
 
@@ -660,7 +660,7 @@ test time). Limits that remain:
 
 ## Chunks of 4 GiB or more were written unreadable
 
-**Status:** fixed 2026-09-28 (branch `feat/huge-chunks`). The deflate
+**Status:** fixed 2026-09-28 (#29). The deflate
 truncation was before any release (the one-pass deflate dates from
 2026-09-23); the rest affected every release (v2.1.0 to v2.7.0). Files
 clawhdf5 wrote with a chunk of 4 GiB or more should be written again.
@@ -684,7 +684,7 @@ cap, and compressing one shuffled 4 GiB chunk now peaks at 4.3 GiB
 
 ## LZ4 chunks larger than 256 MiB were refused
 
-**Status:** fixed 2026-09-28 (branch `feat/huge-chunks`); affected every
+**Status:** fixed 2026-09-28 (#29); affected every
 release (v2.1.0 to v2.7.0). An error, never wrong data. Nothing for users
 to do but upgrade.