Issue Explorer

Status, longest-open, and most-mentioned cuts of every UUM-id referenced in the indexed Unity release-note corpus. Click any issue to see every release that mentioned it.

Fixed in last 30d · Scripting issues

1–14 of 14

Filtered slice of every tracked UUM id — adjust the chips to widen or narrow.

AllOpenFixedRegressed
All subsystemsRenderingScriptingMobileXRPhysicsUINetworkingEditorAudioAnimationAsset PipelineInputOther
IssueStatusDescriptionIntroducedFixedDays open Mentions
UUM-148241FixedEntities: Fixed the Systems window world dropdown to exclude internal world types that could cause an ArgumentException when selected.—6000.6.0b9Aug 18, 2026—1
UUM-148293FixedEntities: Fixed subscene reimport so that it no longer creates entities that are never removed. (UUM-148293) First seen in 6000.6.0b6.—6000.6.0b9Aug 18, 2026—1
UUM-148278FixedBurst: Fixed a window serialization error being logged when enabling or disabling UI Toolkit Live Reload on the Burst Inspector window. (UUM-148278) First seen in 6000.6.0b6.—6000.6.0b8Aug 12, 2026—1
UUM-143057FixedEntities: Fixed stale entity subscene nodes in the new Hierarchy when using the AutoLoadScene property on subscenes.—6000.7.0a4Aug 6, 2026—3
UUM-147560FixedScripting: Fixed assembly resolutions errors in IL post processors that referenced assemblies with names starting with "Mono.Cecil". (UUM-147560) Fixed in 6000.7.0a5.6000.7.0a4Aug 6, 20266000.6.0b9Aug 18, 2026123
UUM-134270FixedEntities: Fix WeakReference fields showing "None" when assigned by GUID from code.—6000.6.0b7Aug 5, 2026—4
UUM-146668FixedEntities: Fixed a NullReferenceException that occurred when pressing the "+" button in the Systems window search field with "Show All Worlds" enabled during Play Mode. (UUM-146668) First seen in 6000.6.0b3.—6000.6.0b7Aug 5, 2026—2
UUM-146983FixedEntities: Fixed an outdated deprecation warning in the Entities Hierarchy window that incorrectly referenced a Preferences toggle that no longer exists. (UUM-146983) First seen in 6000.6.0b6.—6000.6.0b7Aug 5, 2026—2
UUM-146465FixedEntities: Fixed clear ("x") button in Entities search bars remaining visible after deleting all query blocks via right-click.—6000.6.0b6Aug 4, 2026—5
UUM-146747FixedEntities: Fixed NullReferenceException in the HierarchyEntityHandler when leaving the VisualElementEditingStage from the new Hierarchy. (UUM-146747) First seen in 6000.6.0b3.—6000.6.0b6Aug 4, 2026—2
UUM-147280FixedEntities: Fixed a memory leak in the EntityNameStorage by properly disposing NameStoreAccess. (UUM-147280) First seen in 6000.6.0b4.—6000.6.0b6Aug 4, 2026—2
UUM-146725FixedEntities: Fixed an exception in the Hierarchy window when setting "Type of Worlds Shown" to include all world types.—6000.5.6f1Jul 29, 2026—6
UUM-146672FixedEntities: Fixed Ignoring invalid [UpdateAfterAttribute] warning on the ExplicitFilterSystem when disposing the Hierarchy World Handler. (UUM-146672) First seen in 6000.6.0b3.—6000.6.0b5Jul 22, 2026—3
UUM-146762FixedEntities: Fixed an error "Failed to find Entity child node" in the New Hierarchy when removing child status from a GameObject that was added to an existing parent inside a Sub Scene. (UUM-146762) First seen in 6000.6.0b3. Fixed in 6000.6.0b6.6000.6.0b5Jul 22, 20266000.6.0b6Aug 4, 2026124
Where the numbers come from
  • Editor releases ingested <1h ago · package versions ingested <1h ago.
  • Net-fix (the heat strip) = fixes − known_issues per release — a raw difference, no weighting. The 0–100 build score shown elsewhere is a separate, documented formula.
  • Issue lifespan = first Known Issues mention → first Fixes mention, joined on UUM-id.
  • Domain bucketing groups free-text area labels via fixed regex rules; unmatched falls into Other.
  • Every chart links into the underlying release-note rows — if a number looks wrong, click through to audit it.

Pick your Unity version

Unity Releases compares releases against the version your project is on. Picking it now keeps Compare versions focused on what changes between where you are and where you might be going.