Issues

• Consider making @Reference lazy by default and removing eager fetching during decode

  MorphiaOrg/morphia#4339 · Filter by author evanchooly opened on Oct 4, 2026

• MorphiaDatastore#merge leaks an unclosed cursor

  bug
  MorphiaOrg/morphia#4332 · Filter by author evanchooly opened on Oct 2, 2026

• Reference deduplication does not apply to polymorphic references

  bug
  MorphiaOrg/morphia#4331 · Filter by author evanchooly opened on Oct 2, 2026

• java.util.regex.Pattern flags (for example CASE_INSENSITIVE) are ignored when RegexFilter is created

  bug
  MorphiaOrg/morphia#4304 · Filter by author per-johnsson-aurora opened on Aug 5, 2026
  1

• Replace ASM + Gizmo with the Java Class File API (backport)

  enhancement
  MorphiaOrg/morphia#4273 · Filter by author evanchooly opened on May 31, 2026 · 3.0.0

• Migrate documentation from Antora to Hugo

  docsmigrationTask
  Task

  MorphiaOrg/morphia#4246 · Filter by author evanchooly opened on May 6, 2026 · 3.0.0
  

• Calling find for reference object when save even ignoreMissing is set to true.

  question
  MorphiaOrg/morphia#4236 · Filter by author ball3t opened on Apr 20, 2026

• ClassNotFoundException during package mapping in application server

  bugforward-port
  MorphiaOrg/morphia#4066 · Filter by author github-actions opened on Nov 22, 2025 · 3.0.0

• error using autoCap and spring-boot-devtools

  bugWaiting for Response
  MorphiaOrg/morphia#3786 · Filter by author skrstop opened on Sep 25, 2025
  1

• MergingDocument should override the equals method

  enhancement
  MorphiaOrg/morphia#3735 · Filter by author CoolLoong opened on Sep 2, 2025 · 3.0.0

• Update operator audit

  aggregationqueryTask
  MorphiaOrg/morphia#3653 · Filter by author evanchooly opened on Sep 1, 2025 · 3.0.0

• Dynamic collection NamingStrategy

  enhancementforward-port
  MorphiaOrg/morphia#3566 · Filter by author github-actions opened on Aug 28, 2025 · 3.0.0

• How to create a compound index with annotations on a polymorphic property

  bugforward-port
  MorphiaOrg/morphia#3562 · Filter by author github-actions opened on Aug 28, 2025 · 3.0.0

• Possible memory leak when starting session with lazy @Reference entity

  bugforward-port
  MorphiaOrg/morphia#3556 · Filter by author github-actions opened on Aug 28, 2025 · 3.0.0

• datastore.find(Class, FindOptions) does not apply FindOptions (limit/skip/sort not respected)

  bugWaiting for Response
  MorphiaOrg/morphia#3514 · Filter by author wasut-bst opened on Jul 4, 2025
  3

• Datastore#replace(T entity) should not throw exception when no documents are updated

  enhancementWaiting for Response
  MorphiaOrg/morphia#3498 · Filter by author matheuscirillo opened on Jun 23, 2025
  1

• EventListener support is broken for non-entity listeners

  bug
  Bug

  MorphiaOrg/morphia#3465 · Filter by author evanchooly opened on May 31, 2025 · 3.0.0

• Implement query operator $geometry

  enhancementquery
  MorphiaOrg/morphia#3437 · Filter by author evanchooly opened on Apr 30, 2025 · 3.0.0

• Implement query operator $jsonSchema

  enhancementquery
  MorphiaOrg/morphia#3436 · Filter by author evanchooly opened on Apr 30, 2025 · 3.0.0

• Implement query operator $size

  enhancementquery
  MorphiaOrg/morphia#3435 · Filter by author evanchooly opened on Apr 30, 2025 · 3.0.0

• Unable to read polymorphic types with Morphia with or without the default discriminator

  questionWaiting for Response
  MorphiaOrg/morphia#3411 · Filter by author matheuscirillo opened on Apr 1, 2025
  4

• Retry remainder of a bulk insert after a failure due to unique indexes

  enhancementproposed
  MorphiaOrg/morphia#3360 · Filter by author pommepommee opened on Dec 20, 2024 · 3.0.0
  2

• Occasional MongoCommandException

  bugWaiting for Response
  MorphiaOrg/morphia#3306 · Filter by author ball3t opened on Oct 29, 2024
  2

• Mirror the FindIterable and AggregateIterable APIs in the driver

  aggregationBreakingenhancementqueryrewritable
  MorphiaOrg/morphia#3284 · Filter by author evanchooly opened on Oct 23, 2024 · 3.0.0

• StackOverflowError when saving entity with recursive type

  bug
  MorphiaOrg/morphia#3234 · Filter by author itdv opened on Sep 10, 2024