doc: update changelogs

Author: simonmichael

CHANGES.md

@@ -9,12 +9,14 @@
 General changes in the hledger project.
 For package-specific changes, see the hledger package changelogs.
 
-# 991e5a836
+# 1.27 2022-09-01
 
 Docs
 
 - https://hledger.org/ERRORS.html - an overview of hledger's error messages.
 
+- Rewrite/consolidate cost and conversion docs.
+
 - New template for github releases, with improved install instructions for binaries.
 
 - Add modern windows binary install instructions. (Lazar Lazarov, Simon Michael)

hledger-lib/CHANGES.md

@@ -9,7 +9,7 @@
 Internal/api/developer-ish changes in the hledger-lib (and hledger) packages.
 For user-visible changes, see the hledger package changelog.
 
-# 6d4563001
+# 1.27 2022-09-01
 
 Breaking changes
 

hledger-ui/CHANGES.md

@@ -9,7 +9,7 @@
 User-visible changes in hledger-ui.
 See also the hledger changelog.
 
-# b46cb8a7f
+# 1.27 2022-09-01
 
 Improvements
 

hledger-web/CHANGES.md

@@ -9,7 +9,7 @@ __      _____| |__
 User-visible changes in hledger-web.
 See also the hledger changelog.
 
-# c97e05e0d
+# 1.27 2022-09-01
 
 Improvements
 
@@ -29,6 +29,7 @@ Fixes
 
 - Respect the add form's file selector again.
   (Simon Michael, Kerstin, #1229)
+
 # 1.26.1 2022-07-11
 
 - Uses hledger 1.26.1.

hledger/CHANGES.md

@@ -9,7 +9,7 @@
 User-visible changes in the hledger command line tool and library.
 
 
-# b46cb8a7f
+# 1.27 2022-09-01
 
 Features