Breaking

• Migrated from ring-adapter-jetty9 to the official ring adapter. If your app uses websockets, see migration instructions below.
• The minimum Java version is increased from 11 to 17.

Changes since v1.8.10

• Update dependencies
• Add 'resources' to the list of watched dirs for tailwind
• Update trenchman install in server-setup.sh
• Fix default JDBC env var format
• Docker image improvements
• Make test files get required + refreshed automatically
• Run ssh commands as app user instead of root by default
• Make biff/eval-files! ignore directories that aren't on the classpath
• Starter/src/com/example/home.clj: fix spacing divs not showing up because of missing "[:<>]" wrapper
• Add :biff.tasks/deploy-with config option
• Add support for bunjs
• Use single function to generate static-path in demo app
• Add --protocol=29 for rsync to libs/tasks
• Pin the tailwind standalone lib version
• Log exceptions with clojure.tools.logging/error instead of clojure.stacktrace/print-stack-trace.

Thanks to @gdw2vs, @jf, @credmp, @biutthapa, @harismh, @zolotyh, and @avkoval for contributions. (And to those I've pinged here, sorry for the blast-from-the-past... it's been over a year since I announced a release!)

Websockets migration

The Ring spec now includes an interface for using websockets. This interface is different from the non-standardized one that ring-adapter-jetty9 (and thus, Biff) was using. To migrate:

• Change ring.adapter.jetty9/send! calls to ring.websocket/send.
• When handling a websocket upgrade request, include a :ring.websocket/listener key in the response instead of a :ws key. Rename :on-connect to :on-open and :on-text to :on-message. See https://github.com/ring-clojure/ring/wiki/WebSockets for more details.

See 94d0493 for an example.