diff --git a/CHANGES.md b/CHANGES.md
index 4a7e92951..a930e5a49 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -9,7 +9,7 @@
 General changes in the hledger project.
 For package-specific changes, see the hledger package changelogs.
 
-# e7c882598
+# a6cc98521
 
 # 1.27 2022-09-01
 
diff --git a/hledger-lib/CHANGES.md b/hledger-lib/CHANGES.md
index 21dbeee7c..87274bcf0 100644
--- a/hledger-lib/CHANGES.md
+++ b/hledger-lib/CHANGES.md
@@ -9,7 +9,48 @@
 Internal/api/developer-ish changes in the hledger-lib (and hledger) packages.
 For user-visible changes, see the hledger package changelog.
 
-# a2be9a0bc
+# 603fae70c
+
+- Hledger.Utils.Debug: clean up/simplify debug helpers.
+
+- Moved from Hledger.Utils.Debug to Hledger.Utils.Parse:
+  traceParse
+  traceParseAt
+  dbgparse
+
+- Moved from Hledger.Utils.Debug to Hledger.Utils.Print:
+  pshow
+  pshow'
+  pprint
+  pprint'
+  colorOption
+  useColorOnStdout
+  useColorOnStderr
+  outputFileOption
+  hasOutputFile
+
+- note changed cost handling in amount arithmetic
+
+- Hledger.Data.Amount: showMixedAmountOneLine now shows costs
+
+- Hledger.Read.Common: rename/add amount parsing helpers.
+
+  added:
+   parseamount
+   parseamount'
+   parsemixedamount
+   parsemixedamount'
+
+  removed:
+   amountp'
+   mamountp'
+
+- Hledger.Utils.Parse:
+  export customErrorBundlePretty, 
+  for pretty-printing hledger parse errors.
+
+- Update cabal files to match hpack 0.35/stack 2.9
+
 
 # 1.27 2022-09-01
 
diff --git a/hledger-ui/CHANGES.md b/hledger-ui/CHANGES.md
index c5cfd2728..59b6780c3 100644
--- a/hledger-ui/CHANGES.md
+++ b/hledger-ui/CHANGES.md
@@ -9,7 +9,7 @@
 User-visible changes in hledger-ui.
 See also the hledger changelog.
 
-# a2be9a0bc
+# 9a9ebfc0e
 
 Features
 
@@ -27,6 +27,19 @@ Improvements
   easier to develop and debug. Follow-on from the brick 1.0 migration work
   (#1889, #1919).
 
+- Debug logging to debug.log now happens at --debug=1 and up, and is more informative.
+
+- New debug logging helpers in Hledger.Ui.UIUtils:
+  dbgui
+  dbguiIO
+  dbguiEv
+  dbguiScreensEv
+  mapScreens
+  screenId
+  screenRegisterDescriptions
+
+- Support (and require) fsnotify 0.4.x
+
 Fixes
 
 - Fixed a possible bug with detecting a change of date in --watch mode.
diff --git a/hledger-web/CHANGES.md b/hledger-web/CHANGES.md
index 3588f8ec1..0727143fe 100644
--- a/hledger-web/CHANGES.md
+++ b/hledger-web/CHANGES.md
@@ -9,10 +9,9 @@ __      _____| |__
 User-visible changes in hledger-web.
 See also the hledger changelog.
 
-# a2be9a0bc
+# 928cc6d61
 
-- dev: web: start also tracking manual hledger-web tests
-  related: #1932
+- add some manual tests to the test suite (#1932)
 
 # 1.27.1 2022-09-18
 
diff --git a/hledger/CHANGES.md b/hledger/CHANGES.md
index 781b8dc3f..59697ec41 100644
--- a/hledger/CHANGES.md
+++ b/hledger/CHANGES.md
@@ -9,10 +9,25 @@
 User-visible changes in the hledger command line tool and library.
 
 
-# a2be9a0bc
+# 603fae70c
 
 Features
 
+- The `accounts` command has new flags: `--undeclared` (show accounts used but not declared), `--unused` (show accounts declared but not used),  and `--find` (find the first account matched by the first command argument, a convenience for scripts). Also `-u` and `-d` short flags have been added for `--used` and `--declared`.
+
+- A new CSV rule `intra-day-reversed` helps generate transactions in correct order with CSVs where records are reversed within each day.
+
+- CSV rules can now correctly convert CSV date-times with a implicit or explicit timezone to dates in your local timezone. Previously, CSV date-times with a different time zone from yours could convert to off-by-one
+  dates, because the CSV's timezone was ignored.
+  Now,
+
+  1. When a CSV has date-times with an implicit timezone different from yours, you can use the `timezone` rule to declare it.
+
+  2. CSV date-times with a known timezone (either declared by `timezone` or parsed with `%Z`) will be localised to the system timezone
+     (or to the timezone set with the `TZ` environment variable).
+
+(#1936)
+  
 Improvements
 
 - Developer builds made in a dirty working directory (uncommitted changes)
@@ -20,6 +35,14 @@ Improvements
 
 Fixes
 
+- In CSV rules, when assigning a parenthesised account name to   `accountN`, extra whitespace is now ignored, allowing unbalanced postings to be detected correctly.
+
+Scripts/addons
+
+- bin/hledger-move helps record transfers involving subaccounts and costs, eg when withdrawing some or all of an investment balance containing many lots and costs.
+
+- bin/watchaccounts is a small shell script for watching the account tree as you make changes.
+
 # 1.27.1 2022-09-18
 
 Fixes