## [Unreleased]
+### Fixed
+
+- Prevent task processor from being re-invoked if it is already running.
+
+## [v1.1.3] - 2021-08-13
+
+### Fixed
+
+- Worker tasks, such as delivering content updates, now share one database context. This reduces the connection load for Postgres backends, affording greater scalability.
+
+## [v1.1.2] - 2021-08-11
+
+### Added
+
+- Make use of the content-type charset when parsing topic content, recoding to UTF8 when needed.
+
+### Fixed
+
+- Feed parser could return a non-list for a single link entry, handle that case.
+
+## [v1.1.1] - 2021-08-09
+
+### Fixed
+
+- Parsing of topic content-types which include encoding.
+
+## [v1.1.0] - 2021-08-08
+
+### Added
+
+- Caching of topic contents for Postfix database backends. This should greatly reduce the db load when many subscribers to a topic are delivered an update.
+- Minor cleanup to generated HTML pages.
+
## [v1.0.0] - 2021-08-01
### Added
-Everything. MVP first stable release.
+- Everything. MVP first stable release.
---
-[Unreleased]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=HEAD;hp=v1.0.0
-[v1.0.0]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=v1.0.0;hp=v0.0.0
\ No newline at end of file
+[Unreleased]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=HEAD;hp=v1.1.3
+[v1.1.3]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=v1.1.3;hp=v1.1.2
+[v1.1.2]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=v1.1.2;hp=v1.1.1
+[v1.1.1]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=v1.1.1;hp=v1.1.0
+[v1.1.0]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=v1.1.0;hp=v1.0.0
+[v1.0.0]: https://git.squeep.com/?p=websub-hub;a=commitdiff;h=v1.0.0;hp=v0.0.0