diff --git a/CHANGES.md b/CHANGES.md
index 328520a24..3474b647f 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -19,7 +19,7 @@ General changes in the hledger project.
 For package-specific changes, see the hledger package changelogs.
 
 
-# 81167e81a
+# 5591be772
 
 Docs
 
@@ -34,8 +34,9 @@ Scripts/addons
 
 Infrastructure/Misc
 
+- GHC 9.10 is now the default for dev builds and most github workflows.
+- Add consistent greppable summaries to all workflows; various other improvements
 - Add bash shell completion script to the release bindists ([#2223], gesh/hseg, Simon Michael)
-- hledger is now 35th among Github-starred haskell projects (up from 36th).
 
 
 # 1.40 2024-09-09
diff --git a/hledger-lib/CHANGES.md b/hledger-lib/CHANGES.md
index 365143e72..3da421237 100644
--- a/hledger-lib/CHANGES.md
+++ b/hledger-lib/CHANGES.md
@@ -22,10 +22,12 @@ Internal/api/developer-ish changes in the hledger-lib (and hledger) packages.
 For user-visible changes, see the hledger package changelog.
 
 
-# 81167e81a
+# 1c45496f1
 
 Breaking changes
 
+- When built with ghc 9.10.1, hledger error messages are displayed with an extra trailing newline.
+
 - New/refactored modules (Hledger.Write.*) and types (Spreadsheet) to help abstract the rendering of
   tables in various output formats, eg HTML and FODS.
   (Spreadsheet is in addition to the tabular package we already in use; there may be some overlap.)
@@ -35,6 +37,8 @@ Fixes
 
 Improvements
 
+- Support ghc 9.10 / base 4.20.
+
 - dependency changes: 
 
 
diff --git a/hledger-ui/CHANGES.md b/hledger-ui/CHANGES.md
index c371b9f9a..70b70295c 100644
--- a/hledger-ui/CHANGES.md
+++ b/hledger-ui/CHANGES.md
@@ -22,10 +22,12 @@ User-visible changes in hledger-ui.
 See also the hledger changelog.
 
 
-# 81167e81a
+# bb551bf0d
 
 Breaking changes
 
+- When built with ghc 9.10.1, hledger error messages are displayed with an extra trailing newline.
+
 Fixes
 
 - Bring bash shell completions up to date.
@@ -35,7 +37,9 @@ Features
 
 Improvements
 
-- Avoid brick 2.3.2 which doesn't build on windows.
+- Support ghc 9.10 / base 4.20.
+
+- Avoid brick 2.3.2, which doesn't build on windows.
 
 Docs
 
diff --git a/hledger-web/CHANGES.md b/hledger-web/CHANGES.md
index fc345b64a..20fde54e6 100644
--- a/hledger-web/CHANGES.md
+++ b/hledger-web/CHANGES.md
@@ -22,35 +22,24 @@ User-visible changes in hledger-web.
 See also the hledger changelog.
 
 
-# 81167e81a
-
-- web: RegisterR.getRegisterR.addCommas: do not drop last account (Henning Thielemann)
-  Bug was introduced in commit 2a99b3d45634f26cd62745ddce6136361001b3f8
-  in an effort to get rid of partial List.tail,
-  because GHC-9.8 started to warn about it.
-
-  Problem is that the rewritten code with tailDef always removes the last account,
-  whereas the original intention was to replace all accounts by a comma except the last one.
-  addCommas should prepare a comma separated list like List.intercalate.
-
-- fix: web: enable autocomplete in newly created account fields [#2215]
-
-- dev: web: cleanup: more explicit globals; and match inputs more carefully [#2215]
-  (Don't match the hidden duplicate inputs created by typeahead.js)
-
-- ;doc: update changelogs
+# 1c45496f1
 
 Breaking changes
 
+- When built with ghc 9.10.1, hledger error messages are displayed with an extra trailing newline.
+
 Fixes
 
-- Bring bash shell completions up to date.
-  [#986]
+- Autocompletions now work in newly created account fields. [#2215]
+
+- Bash shell completions are now up to date. [#986]
 
 Features
 
 Improvements
 
+- Support ghc 9.10 / base 4.20.
+
 Docs
 
 - Install, manual: new shell completions doc. [#986]
diff --git a/hledger/CHANGES.md b/hledger/CHANGES.md
index db1d0947a..11100cf81 100644
--- a/hledger/CHANGES.md
+++ b/hledger/CHANGES.md
@@ -23,10 +23,12 @@ API
 User-visible changes in the hledger command line tool and library.
 
 
-# 81167e81a
+# eeb070195
 
 Breaking changes
 
+- When built with ghc 9.10.1, hledger error messages are displayed with an extra trailing newline.
+
 Fixes
 
 - In a multi-line comment generated by csv rules, tags on all lines now work (ie, can be matched).
@@ -53,17 +55,21 @@ Improvements
 
 - `balance` and `aregister`'s HTML output will now use a hledger.css file if present, like `bs`/`bse`/`cf`/`is`.
 
+- The balance commands' HTML and FODS output now show table borders consistently.
+  (Henning Thielemann)
+
 - In the balance commands' HTML output, row headings now span multiple rows when appropriate,
   rather than being repeated.
   (Henning Thielemann)
 
-- All balance commands' HTML and FODS output now show table borders consistently.
+- Balance commands now support `--transpose` when generating HTML output.
+  (Henning Thielemann)
 
-- The balance commands' options help has had some consistency/readability tweaks.
+- Balance commands' options help has had some consistency/readability tweaks.
 
 - `bs`/`bse`/`cf`/`is` now support the `--count` (postings count) report type, like `balance`.
 
-- hledger now builds cleanly with GHC 9.10.
+- hledger now supports GHC 9.10.
 
 Docs