diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index ffe3e752..1c11bba1 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -972,3 +972,12 @@ CHANGELOG - towerops-web
     but the agent channel path was missing it
   - Fix: Added Devices.update_snmp_poll_time(device) at the top of
     process_polling_result/3, matching the DevicePollerWorker pattern
+
+2026-03-04
+----------
+fix: increase TimescaleDB tuple decompression limit to unlimited
+- Fixed ERROR 53400 (configuration_limit_exceeded) during device discovery
+- Interface sync operations can now process 100k+ tuples in a single transaction
+- Modified: priv/repo/migrations/20260304234205_increase_timescaledb_decompression_limit.exs
+- The sync_interfaces/2 function was hitting the default 100,000 tuple limit when syncing devices with many interfaces
+
diff --git a/priv/static/changelog.txt b/priv/static/changelog.txt
index b08842dc..a264c011 100644
--- a/priv/static/changelog.txt
+++ b/priv/static/changelog.txt
@@ -209,3 +209,9 @@ Devices Tested & Working
 * Cloud poller improvements
 * Accessability improved
 * Added initial help documentation
+
+2026-03-04
+----------
+* Fixed device discovery failures for devices with many network interfaces
+* Database performance improvements for large-scale operations
+