plone.app.upgrade 3.3.1

Upgrade machinery for Plone.

Overview

This package contains the upgrade machinery to upgrade a Plone site to a newer version.

Version compatibility

• To update to Plone 4.x please use plone.app.upgrade versions up to 1.3.x.

• To update to Plone 5.x, use plone.app.upgrade version 2.x.

• To update to Plone 6.x, use plone.app.upgrade version 3.x.

Changelog

3.3.1 (2025-10-24)

Bug fixes:

• Fix upgrading TinyMCE plugins with invalid/outdated plugins. @petschki (#351)

Internal:

• Added upgrade to 6111, Plone 6.1.4. [maurits] (#6111)

3.3.0 (2025-10-02)

New features:

• Add utils.remove_utility helper function. Code taken over from collective.migrationhelpers. [maurits, pbauer] (#338)

Bug fixes:

• Update TinyMCE toolbar and menu button names to match TinyMCE version 6. @petschki (#86)

• Remove IPropertiesTool components. These were left over after the removal of the portal_properties tool in Plone 6.1. [maurits] (#338)

• Cleanup ITinyMCESchema.plugins and remove non-existing plugins. @petschki (#1500)

Internal:

• Move distribution to src layout [gforcada] (#4217)

• Added upgrade to 6110, Plone 6.1.3. [maurits] (#6110)

• Add 6.2 upgrade for the IClassicUISchema control panel and the use_ajax_main_template registry entry.

• Use plone.meta to ease maintenance [gforcada]

3.2.2 (2025-06-20)

Bug fixes:

• Do not “fix” menubar value of ITinyMCESchema if it is already a string. [maurits] (#340)

3.2.1 (2025-06-20)

Bug fixes:

• add upgrade step to fix menubar value of ITinyMCESchema, value is now a string, not a list [1letter] (#340)

• Harden condition of external editor action to not fail when the externalEditorEnabled script is not available. [maurits] (#4179)

Internal:

• Added upgrade to 6027, Plone 6.0.16. [maurits] (#6027)

• Added upgrade to 6109, Plone 6.1.2. [maurits] (#6109)

3.2.0 (2025-03-14)

New features:

• Prepare a folder for the 6.2 upgrade steps

Bug fixes:

• Replace pkg_resources with importlib.metadata/packaging @gforcada (#4126)

Internal:

• Added upgrade to 6108, Plone 6.1.1. [maurits] (#6108)

3.1.9 (2025-01-31)

Bug fixes:

• Ensure that the mimetypes registry globs contain valid patterns (#333)

• Fix DeprecationWarnings. [maurits] (#4090)

Internal:

• Added upgrade to 6026, Plone 6.0.15. [maurits] (#6026)

• Added upgrade to 6107, Plone 6.1.0rc1 and 6.1.0 final. [maurits] (#6107)

3.1.8 (2024-12-19)

Internal:

• Added upgrade to 6106, Plone 6.1.0b2. [maurits] (#6106)

Tests

• Fix removed unittest.makeSuite in python 3.13. [petschki] (#331)

3.1.7 (2024-10-31)

Internal:

• Added upgrade to 6025, Plone 6.0.14. [maurits] (#6025)

• Added upgrade to 6105, Plone 6.1.0b1. [maurits] (#6105)

3.1.6 (2024-09-05)

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)

3.1.5 (2024-08-01)

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)

3.1.4 (2024-04-25)

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)

3.1.3 (2024-02-22)

Bug fixes:

• Update TinyMCE format icon names. [petschki, maurits] (#3095)

• Added upgrade to 6101, Plone 6.1.0a2. [maurits] (#6101)

3.1.2 (2024-01-26)

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)

3.1.1 (2023-12-14)

Internal:

• Added upgrade to 6020, Plone 6.0.9. [maurits] (#6020)

3.1.0 (2023-10-26)

New features:

• Added upgrade to 6100, Plone 6.1.0a1. [maurits] (#6100)

Bug fixes:

• Added upgrade to 6019, Plone 6.0.8. [maurits] (#6019)

3.0.8 (2023-09-20)

Bug fixes:

• Fix error in site syndication settings when upgrading. [maurits] (#315)

3.0.7 (2023-09-14)

Bug fixes:

• Add Upgrade Step to fix ISyndicationSettings [1letter] (#315)

• Added upgrade to 6018, Plone 6.0.7. [maurits] (#6018)

3.0.6 (2023-06-22)

Bug fixes:

• Added upgrade to 6017, Plone 6.0.6. [maurits] (#6017)

3.0.5 (2023-05-30)

Bug fixes:

• Fix TinyMCE problem: Tools and View do not show up in menubar. The menubar contained “toolsview” instead. [maurits] (#3785)

• Added upgrade to 6016, Plone 6.0.5. [maurits] (#6016)

3.0.4 (2023-04-21)

Bug fixes:

• Added upgrade to 6015, Plone 6.0.4. [maurits] (#6015)

3.0.3 (2023-03-23)

Bug fixes:

• Import more from plone.base. [maurits] (#1)

• Fix plone.app.iterate profiles. [maurits] (#99)

• Add Site Administrator role to various permissions. [maurits] (#3225)

• Added upgrade to 6014, Plone 6.0.3. [maurits] (#6014)

3.0.2 (2023-02-23)

Bug fixes:

• Add two missing upgrades steps to Plone 5.2.10 and 5.2.11. [maurits] (#5211)

• Added upgrade to 6013, Plone 6.0.2. [maurits] (#6013)

3.0.1 (2023-01-30)

Bug fixes:

• Add autolink plugin to ITinyMCESchema.plugins. [petschki] (#308)

• Added upgrade to 6012, Plone 6.0.1. [maurits] (#6012)

3.0.0 (2022-12-12)

Bug fixes:

• Added upgrade to 6011, Plone 6.0.0 final. [maurits] (#6011)

3.0.0rc2 (2022-12-05)

Bug fixes:

• Apply volto.blocks behavior if the site was being used as a Volto site [erral] (#304)

• Catch KeyError when getting object from a brain, and ignore this brain. Log a warning. [maurits] (#306)

• Added upgrade to 6010, Plone 6.0.0rc2. [maurits] (#6010)

3.0.0rc1 (2022-11-18)

Bug fixes:

• Added upgrade to 6009, Plone 6.0.0rc1. (#6009)

3.0.0b5 (2022-10-04)

Bug fixes:

• Update plonetheme.barceloneta registry. [petschki] (#302)

• Added upgrade to 6008, Plone 6.0.0b3. (#6008)

3.0.0b4 (2022-09-10)

Bug fixes:

• Add migration of actions.xml for https://github.com/plone/Products.CMFPlone/pull/3616 Add infrastructure for to beta2 migrations. [jensens] (#294)

• Add a timezone property to portal memberdata if it is missing. (#295)

• Update the portal actions icon expressions [ale-rt] (#298)

• Add an upgrade step to fix the dexterity indexer behavior (#300)

• Added upgrade to 6007, Plone 6.0.0b2. [maurits] (#6007)

3.0.0b3 (2022-07-23)

Bug fixes:

• Added upgrade to 6006, Plone 6.0.0b1. [maurits] (#6006)

3.0.0b2 (2022-06-24)

Bug fixes:

• update_catalog_metadata: catch and log ComponentLookupError when getting indexable object. [maurits] (#3521)

3.0.0b1 (2022-06-24)

Breaking changes:

• Removed old code, aliases and dependencies. This were only needed to have a clean upgrade to earlier Plone versions. We only support upgrading from Plone 5.2 Python 3. [maurits] (#286)

New features:

• Upgrade profiles of core Plone modules to specific versions. See issue 3346. [maurits] (#3346)

• Add image_scales catalog metadata column. Update all brains to get this info. Since this takes long on large sites, you can disable this with an environment variable: export UPDATE_CATALOG_FOR_IMAGE_SCALES=0 In that case, you are advised to add the image_scales column manually to the catalog later. [maurits] (#3521)

Bug fixes:

• Cleanup: pyupgrade, isort, black. [maurits] (#287)

• Add upgrade-profile for 6005 and reload tinyconfig to allow inline-mode. [pbauer] (#288)

• Remove empty plone_templates skin layer. [maurits] (#3515)

• Added upgrade to 6005, Plone 6.0.0a5. [maurits] (#6005)

3.0.0a4 (2022-04-08)

New features:

• Add upgrades to migrate existing site to es6. [pbauer] (#269)

• Add plone-view icon. Ref: https://github.com/plone/plone.staticresources/commit/59bb178620b186f07a058cedefeeec1039f5c821 [thet] (#279)

• Reload ISearchSettings to add support for images in liveSearch results. [agitator+maurits] (#3489)

Bug fixes:

• Remove old plone.session bundles. Reapply its new registry settings, if its optional refresh support is installed. Part of plone.session issue 24. [maurits] (#24)

• Upgrade step to remove the removed viewlet plone.header [erral] (#268)

• Fix several exceptions when calling fix_unicode_properties. Depend on Zope 5.5 to use its official version of this function. [maurits] (#270)

• Added upgrade to remove Configlets “Change Member Password” and “Member Prefs” [1letter] (#272)

• Do not reload plone-logged-in during upgrade. Add jquery bundle. [pbauer] (#277)

• Add eventedit bundle on upgrade. [pbauer] (#278)

• Clear out plone.content_css [pbauer] (#280)

• Remove deprecated conditionalcomment field from IBundleRegistry [petschki] (#283)

• Removed empty skin layers plone_prefs and plone_form_scripts. [maurits] (#3240)

• Add new image scales. [maurits] (#3279)

• Added upgrade to 6004, Plone 6.0.0a4. [maurits] (#6004)

3.0.0a3 (2022-01-28)

Bug fixes:

• Rerelease without changes as 3.0.0a3 so it fits better with the Plone 6.0.0a3 version. It is not guaranteed to keep matching. [maurits] (#300)

3.0.0a2 (2022-01-28)

Bug fixes:

• Upgrade Step for renamed error-log-form view link in ControlPanel [jmevissen] (#266)

• Fix unicode properties. See issue 3305. [maurits] (#3305)

• Added upgrade to 6003, Plone 6.0.0a3. [maurits] (#6003)

3.0.0a1 (2021-12-03)

Breaking changes:

• Removed upgrade steps from Plone 5.1 and lower. You can only migrate to Plone 6 from a site that is already Python 3, so Plone 5.2. [maurits] (#227)

Bug fixes:

• Index the Plone site root (#264)

• Added upgrade to 6002, Plone 6.0.0a2. [maurits] (#6002)

2.0.41 (2021-10-16)

Bug fixes:

• Add an UUID to existing, migrated site roots. [jensens] (#258)

• Add upgrade to 5214, Plone 5.2.6. [maurits] (#5214)

• Renamed v60/profiles/to_alpha1 to to6000. We have no Plone alpha1 release yet, but do have a pre alpha. [maurits] (#6000)

• Added upgrade to 6001, Plone 6.0.0a1.dev1. [maurits]

  Fix icon_expr in typeinfo action [petschki] (#6001)

2.0.40 (2021-09-16)

Breaking changes:

• Upgrade step to make the Plone site a dexterity object (#256)

New features:

• Protect @@historyview with Modify portal content permission. Fixes https://github.com/plone/Products.CMFPlone/issues/3297 [pbauer] (#254)

• Add relations controlpanel as part of https://github.com/plone/Products.CMFPlone/pull/3232 [pbauer] (#255)

Bug fixes:

• Added upgrade to 6000, Plone 6.0.0a1.dev0. [maurits] (#600)

2.0.39 (2021-07-31)

Bug fixes:

• Added upgrade to 5213, Plone 5.2.5. [maurits] (#525)

2.0.38 (2021-03-02)

Bug fixes:

• Make portal_setup objects accessible only to Manager/Owner. See GenericSetup issue 101. [maurits] (#101)

2.0.37 (2021-02-19)

Breaking changes:

• Remove temp_folder from Zope root if broken. See issue 2957. [maurits] (#2957)

Bug fixes:

• Plone 6.0: remove portal_form_controller tool. [maurits] (#3057)

• Improved upgrade step for site_logo from ASCII to Bytes. The previous upgrade was incomplete and could remove the logo when called twice. See comment on issue 3172. [maurits] (#3172)

2.0.36 (2020-10-30)

Breaking changes:

• 6.0 alpha 1: remove the portal_quickinstaller tool. See PLIP 1775. [maurits] (#1775)

2.0.35 (2020-09-21)

Bug fixes:

• Replaced import of plone.api, which should not be used by core. [maurits] (#241)

• Fixes a rare case in v52/betas while migration of relations: Missing attributes on cataloged relations are safely ignored. [jensens] (#244)

• Plone 5.1.7: Update resource registry last_compilation date. [maurits] (#1006)

• Catch deprecation warnings for webdav.LockItem.LockItem and CMFPlone.interfaces.ILanguageSchema. The first has been moved to OFS.LockItem, the second to plone.i18n.interfaces. In older upgrade code, we should still try the old import first. Fixed deprecation warning for zope.site.hooks. Fixed invalid escape sequence. [maurits] (#3130)

• Migrate the plone.site_logo field from ASCII (native string) to Bytes. Otherwise saving the site-controlpanel can fail with a WrongType error Fixes issue 3172. [maurits] (#3172)

2.0.34 (2020-08-16)

Bug fixes:

• Plone 5.1.7: Update resource registry last_compilation date. [vincentfretin] (#236)

2.0.33 (2020-06-30)

Bug fixes:

• Fix UnicodeDecodeError in move_dotted_to_named_behaviors when migrating behaviors for content_types where the fti has a special character. [pbauer] (#235)

2.0.32 (2020-06-28)

New features:

• Add upgrade step for Plone 5.2.2. [thet]

  Image caption support Allow figcaption in rich text editor as a valid tag. Add registry setting for plone.image_caption outputfilter transform. [thet] (#209)

• Add upgrade step to migrate markdown transform settings to markup control panel. [thomasmassmann] (#228)

• Add upgrade profiles for v60, including a upgrade step for #3086 (custom.css view) [MrTango] (#3086)

Bug fixes:

• Fix problem in step to 5.2 beta 1 remove_interface_indexes_from_relations_catalog. While upgrading the relation-catalog in some real world databases some of the iterated tokens are orphaned. Remove them to have a clean relation-catalog afterwards and log a warning. [jensens] (#225)

• add upgrade steps for HTMLFilter defaults. [petschki] (#233)

For 2.0.31 and earlier changes, see the 2.x branch.