.. _version_history_1.39.0:

1.39.0 (Pending)
=================






Bug fixes
---------

*Changes expected to improve the state of the world and are unlikely to have negative effects*



* **dynamic_modules**: Fixed a crashing bug in the HTTP filter when a stream was already above the downstream write-buffer
  high watermark at filter-chain construction time. Downstream watermark callback registration is
  now deferred until the in-module filter has been constructed.