diff --git a/ChangeLog.md b/ChangeLog.md
index 3ff57c57..96a84489 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,6 +1,15 @@
 This is the master changelog for Elite Dangerous Market Connector.  Entries are in reverse chronological order (latest first).
 ---
 
+Pre-Release 4.1.0-rc2
+===
+
+* Use LC_CTYPE, not LC_ALL, as the source of language for when we set UTF-8
+  encoding.  Fixes [#725](https://github.com/EDCD/EDMarketConnector/issues/725).
+
+* Finer-grained logging (mostly TRACE) added to EDSM API calls to further
+  check [#713](https://github.com/EDCD/EDMarketConnector/issues/713).
+  
 Pre-Release 4.1.0-rc1
 ===
 
diff --git a/config.py b/config.py
index f6a30c65..1c8babca 100644
--- a/config.py
+++ b/config.py
@@ -13,7 +13,7 @@ appcmdname = 'EDMC'
 # appversion **MUST** follow Semantic Versioning rules:
 # <https://semver.org/#semantic-versioning-specification-semver>
 # Major.Minor.Patch(-prerelease)(+buildmetadata)
-appversion = '4.1.0-rc1'  #-rc1+a872b5f'
+appversion = '4.1.0-rc2'  #-rc1+a872b5f'
 # For some things we want appversion without (possible) +build metadata
 appversion_nobuild = str(semantic_version.Version(appversion).truncate('prerelease'))
 copyright = u'© 2015-2019 Jonathan Harris, 2020 EDCD'