- Tests: stung by some of the (very reasonable) criticisms after launch, we worked hard to increase our test coverage - https://coveralls.io/r/torchbox/wagtail
- Docs: still a way to go, but our documentation is much better, and now includes an editor's manual: http://docs.wagtail.io/en/latest/editor_manual/
- Translations: we were delighted by the immediate response of translators, whose work we're managing through the excellent Transifex: https://www.transifex.com/projects/p/wagtail/
- Installation: we reduced dependencies (including Sass instead of LESS, and plain JS instead of Coffeescript, so we could drop npm); we made Redis and Elasticsearch optional; we wrote one-liners for Debian and Ubuntu; we improved the installation docs; third parties contributed Docker images.
- UI: we've continued to refine the interface, with feedback from our own clients as well as helpful strangers. In 0.3 we added the 'edit bird', a toolbar allowing logged-in users to add and edit pages from the site's front-end.
- Modularisation: Wagtail now supports alternative backends for image processing (currently PIL and Wand), searching (currently Elasticsearch and SQL) and content embedding (currently OEmbed and Embedly).
- Compatibility: we're working on Python 3 and Django 1.7 support. We've recently added tox to help us test multiple versions for thoroughly.
We're also adding features, but slowly and carefully. A form-builder and scheduled publishing should be released imminently.
We're very grateful for everyone's interest and contributions, even if it's just a harsh word on HN!