4.4.0 (2021-01-24)

Bug Fixes

• core: em.create() should not mutate the input object (b83b211), closes #1294
• core: allow using lazy flag with formulas (4b2b5ce), closes #1229
• core: always make new entity snapshot (1dacf1e), closes #1334
• core: apply discriminator condition when loading STI entities (9c62370), closes #1252
• core: clear inverse references to removed entities (3a1d927), closes #1278
• core: fix creating entity graph from deeply nested structures (833d246), closes #1326
• core: fix custom types with joined loading strategy (f64e657), closes #1237
• core: fix nullable embeddables in object mode (bb8dbce), closes #1296
• core: fix pessimistic locking via em.findOne() (a0419a4), closes #1291
• core: improve custom sql expression detection (cf8c5cd), closes #1261
• core: make PK property of Reference required (5e1cf23)
• core: respect context when working with filter params (97ed314), closes #1312
• core: support FK as PK in Collection.getIdentifiers() (#1225) (f8024c9), closes #1224
• entity-generator: emit collection name in decorator (#1338) (33574e8), closes #1328
• mongo: fix using custom field name on relations (44becca), closes #1279
• mysql: enforce 64 character limit for identifier names in SQL (#1297) (9c83b6d), closes #1271
• schema: fix index name with explicit schema (b62d9ec), closes #1215
• schema: fix renaming of multiple columns at the same time (677a2b7), closes #1262
• sql: sort fetch-joined properties on their orderBy (#1336) (f18cd88), closes #1331

Features

• core: add support for nested embedddables (#1311) (aee2abd), closes #1017
• core: add support for nested partial loading (#1306) (3878e6b), closes #221
• core: allow disabling identity map and change set tracking (#1307) (03da184), closes #1267
• core: allow using native private properties (fc35c22), closes #1226
• core: implement transaction lifecycle hooks (#1213) (0f81ff1), closes #1175
• core: support handling Set as array-like input (#1277) (2945b8c)
• mysql: allow specifying collation globally (cd95572), closes #1012
• query-builder: add support for onConflict() (b97ecb5), closes #1240

Performance Improvements

• core: make IdentityMap iterable (e13757a)

Reverts

• Revert "chore(deps): update dependency typedoc to v0.20.1" (#1245) (b5b25e1), closes #1245