Plone.app.upgrade

------------------

Internal:


- Added upgrade to 6025, Plone 6.0.14.
[maurits] (6025)
- Added upgrade to 6105, Plone 6.1.0b1.
[maurits] (6105)

------------------

Bug fixes:


- 6.1: Cleanup ``plone.app.discussion`` settings when the package is not available.
If the site contains comments, we throw an error and stop the upgrade.
The advice then is to add the ``plone.app.discussion`` package.
[maurits] (211)


Internal:


- Added upgrade to 6024, Plone 6.0.13.
[maurits] (6024)
- Added upgrade to 6104, Plone 6.1.0a5.
[maurits] (6104)

------------------

Bug fixes:


- Fix upgrading `plone.app.iterate` to specific version.
In Plone 6.1 the deprecated GS profile with id `plone.app.iterate` has been removed, and only `default` remains, as is usual.
[maurits] (99)
- 6.1: Remove the portal_properties tool completely.
This tool is deprecated, and we said we would remove it in 6.1.
[maurits] (125)
- 6.1: Add upgrade step that removes After the Deadline settings.
[reinhardt] (328)


Internal:


- Added upgrade to 6023, Plone 6.0.12.
[maurits] (6023)
- Added upgrade to 6103, Plone 6.1.0a4.
[maurits] (6103)

------------------

Bug fixes:


- Add upgrade step for enable TinyMCE Plugin accordion to v60
[1letter] (324-1)
- Add upgrade step for enable TinyMCE Plugin accordion
[1letter] (324)
- Add upgrade to add registry record ``webstats_head_js`` to ``ISiteSchema``.
[maurits] (3931)


Internal:


- Added upgrade to 6022, Plone 6.0.11.
[maurits] (6022)
- Added upgrade to 6102, Plone 6.1.0a3.
[maurits] (6102)

------------------

Bug fixes:


- Update TinyMCE format icon names.
[petschki, maurits] (3095)
- Added upgrade to 6101, Plone 6.1.0a2.
[maurits] (6101)

------------------

Bug fixes:


- Remove Archetypes modifiers from portal_modifier early in Plone 6.0 alpha.
CMFEditions already tried to do this, but this might fail in a corner case.
[maurits] (6003)


Internal:


- Added upgrade to 6021, Plone 6.0.10.
[maurits] (6021)