v0.14.0-RC12

What's Changed

• Allow custom directive groups to read and override launcher and kernel params by @alexarchambault in #1193
• More custom directive tweaks by @alexarchambault in #1196
• Pass metadata in completion replies for jupyterlab-lsp by @alexarchambault in #1107
• Increase zeromq linger period by @alexarchambault in #1205
• Fix custom directives by @alexarchambault in #1207

Updates / maintenance

• Update scalameta to 4.8.2 by @scala-steward in #1191
• Update mill-mima to 0.0.23 by @scala-steward in #1141
• Update fs2-core_2.13 to 3.7.0 by @scala-steward in #1127
• Tweak run-from-source commands by @alexarchambault in #1197
• Update scalafmt-core to 3.7.8 by @scala-steward in #1201
• Update scalameta to 4.8.3 by @scala-steward in #1203
• Update case-app, case-app-annotations to 2.1.0-M25 by @scala-steward in #1198
• Update directive-handler to 0.1.4 by @scala-steward in #1199
• Update scalameta to 4.8.4 by @scala-steward in #1210
• Update scalafmt-core to 3.7.9 by @scala-steward in #1208
• Update Ammonite (fork) to 3.0.0-M0-50-f03f2d82 by @alexarchambault in #1206
• Fix IT result check on Windows by @alexarchambault in #1212

Full Changelog: v0.14.0-RC11...v0.14.0-RC12