Pimcore

What's Changed

• [Bug]: Prevent/handle eager db connection resolution during bootstrap by @mcop1 in https://github.com/pimcore/pimcore/pull/19152
• [Security]: Improve unserialize security in Hotspot Image by @kingjia90 in https://github.com/pimcore/pimcore/pull/19181
• [Security] Deserialization of Untrusted Data in pimcore/pimcore by @robertSt7 in https://github.com/pimcore/pimcore/pull/19167
• [Security] Harden field name validation by @mcop1 in https://github.com/pimcore/pimcore/pull/19183
• [Security]: Improve sql concatenation in Custom Reports by @kingjia90 in https://github.com/pimcore/pimcore/pull/19175
• [Task] Update TmpStore documentation structure by @mcop1 in https://github.com/pimcore/pimcore/pull/19185
• Error “Failed to open stream: Too many open files” occurs during long-running processes involving asset operations by @robertSt7 in https://github.com/pimcore/pimcore/pull/19129
• [Document Editor] Deprecate editable dialog width/height configuration options by @lukmzig in https://github.com/pimcore/pimcore/pull/19187
• [Security] Restrict allowed classes when unserializing the admin session token by @mcop1 in https://github.com/pimcore/pimcore/pull/19191
• [Bug, EC] PEES-989: MimeType gets guessed wrong by @robertSt7 in https://github.com/pimcore/pimcore/pull/19186
• [Documentation] Update the Dialog Box Configuration by @ValeriaMaltseva in https://github.com/pimcore/pimcore/pull/19157
• [Task] Fix broken markdown link in admin session token allowed-classes doc by @mcop1 in https://github.com/pimcore/pimcore/pull/19192
• Fix: add method and property check to twig SecurityPolicy by @robertSt7 in https://github.com/pimcore/pimcore/pull/19193
• Snippets will be cached with wrong links in preview view by @blankse in https://github.com/pimcore/pimcore/pull/18808
• [Bugfix] Composite data types drop values when a sub-value is empty (NumericRange/DateRange/Geopoint/Geobounds) #18144 by @mcop1 in https://github.com/pimcore/pimcore/pull/19197
• docs(upgrade-notes): note removal of doctrine enum mapping_type by @mcop1 in https://github.com/pimcore/pimcore/pull/19198
• fix: Listing::getTotalCount() should use connected parameters by @youwe-petervanderwal in https://github.com/pimcore/pimcore/pull/18907
• [Bug][Asset Preview] Fallback for SVGs that cannot be converted by @kingjia90 in https://github.com/pimcore/pimcore/pull/19184
• Docs: Add MimeType Event by @robertSt7 in https://github.com/pimcore/pimcore/pull/19200
• [Bug] Fix SVG/vector transparent background rendered as black by @kingjia90 in https://github.com/pimcore/pimcore/pull/19201
• [Bug]: pimcoreblock inside pimcoremanualblock does not work with new syntax by @robertSt7 in https://github.com/pimcore/pimcore/pull/19196
• [Bug] Fix Video editable rendering states in Studio by @markus-moser in https://github.com/pimcore/pimcore/pull/19106
• Allow restricting subtypes and classes in link edit panel by @jdreesen in https://github.com/pimcore/pimcore/pull/18840
• [Bug]: Fix Content from document with assigned content-main document by @kingjia90 in https://github.com/pimcore/pimcore/pull/19209
• [Bug][Documents][Renderlets] Streamline passing of config attributes to renderlets by @robertSt7 in https://github.com/pimcore/pimcore/pull/19212
• Remove broken and unnecessary transaction handling from NotificationService by @jdreesen in https://github.com/pimcore/pimcore/pull/19207
• skip checking pdf after it has been checked and marked safe. by @cancan101 in https://github.com/pimcore/pimcore/pull/18541
• [Bug]: performance problem when copying object to folder with many children objects by @robertSt7 in https://github.com/pimcore/pimcore/pull/19205
• Fix typo in the docs by @jdreesen in https://github.com/pimcore/pimcore/pull/18951
• Remove service definition for non-existing service by @pimcoreneusta in https://github.com/pimcore/pimcore/pull/19100
• Fix Pimcore version in the docs by @jdreesen in https://github.com/pimcore/pimcore/pull/18950
• Fix null argument exception in tree by @wwnorden in https://github.com/pimcore/pimcore/pull/19111
• [Bug] Drop classic-UI markup from Video editable in-progress / error states by @markus-moser in https://github.com/pimcore/pimcore/pull/19107
• Add Copilot code-review agent skill by @mcop1 in https://github.com/pimcore/pimcore/pull/19219
• [Bug] Fix TypeError in for empty link localization (#19165] by @simonkey in https://github.com/pimcore/pimcore/pull/19208

New Contributors

• @ValeriaMaltseva made their first contribution in https://github.com/pimcore/pimcore/pull/19157
• @wwnorden made their first contribution in https://github.com/pimcore/pimcore/pull/19111
• @simonkey made their first contribution in https://github.com/pimcore/pimcore/pull/19208

Full Changelog: https://github.com/pimcore/pimcore/compare/v2026.1.5...v2026.1.6