Xitrum 3.30.0

[Ngoc Dao]

Xitrum 3.30.0 has been released,

for supporting Scala 2.13.x and updating dependency libraries:

https://github.com/xitrum-framework/xitrum/blob/master/CHANGELOG.rst

To update your project to Xitrum 3.30.0 and Scala 2.13.4, see this example:

https://github.com/xitrum-framework/xitrum-new/commit/f562c6b5f0b10bf41d9ef37422b036cce4c4f943

Notes:

1.

When updating your project to Xitrum 3.30.0,

please delete "tmp" directory in your project,

otherwise you may have "class not found"

when running your project with command "sbt/sbt fgRun"

for local development.

2.

SBT 1.4.x up to 1.4.5 has this problem (a new version hasn't been released yet):

https://github.com/sbt/sbt/issues/6192

3.

Xitrum 3.30.0 supports Scala 2.13.x and Scala 2.12.x.

But for now, you cannot Xitrum 3.30.0 with Scala 2.12.3,

because Scalate template engine has this problem:

https://github.com/scalate/scalate/issues/309

4.

Xitrum 3.30.0 has one API change: FileMonitor

https://xitrum-framework.github.io/api/3.30.0/xitrum/util/FileMonitor$.html

It's because before Xitrum used Schwatcher but it's not maintained any more:

https://github.com/lloydmeta/schwatcher/issues/76

Now Xitrum uses better-files:

https://github.com/pathikrit/better-files#file-monitoring