Sourced from typeorm's changelog.

0.2.18 (UNRELEASED)

Bug fixes

• fixed loadRelationCountAndMap when entities' primary keys are strings (#3946)
• fixed QueryExpressionMap not cloning all values correctly (#4156)
• fixed transform embeddeds with no columns but with nested embeddeds (mongodb) (#4131)
• fixed the getMany() result being droped randomly bug when using the buffer as primary key. (#4220)

Features

• adds typeorm migration:show command (#4173)
• deprecate column readonly option in favor of update and insert options (#4035)
• support sql.js v1.0 (#4104)
• added support for orUpdate in SQLlite (#4097)
• added support for dirty_read (NOLOCK) in SQLServer (#4133)
• extend afterLoad() subscriber interface to take LoadEvent ([issue #4185](https://github-redirect.dependabot.com/typeorm/typeorm/issues/4185))
• relation decorators (e.g. @OneToMany) now also accept string instead of typeFunction, which prevents circular dependency issues in the frontend/browser ([issue #4190](https://github-redirect.dependabot.com/typeorm/typeorm/issues/4190))
• added support for metadata reflection in typeorm-class-transformer-shim.js ([issue #4219](https://github-redirect.dependabot.com/typeorm/typeorm/issues/4219))

0.2.17 (2019-05-01)

Bug fixes

• fixed transform embeddeds with boolean values (mongodb) (#3900)
• fixed issue with schema inheritance in STI pattern (#3957)
• revert changes from #3814 (#3828)
• fix performance issue when inserting into raw tables with QueryBuilder
  (#3931)
• sqlite date hydration is susceptible to corruption (#3949)
• fixed mongodb uniques, support 3 ways to define uniques (#3986)
• fixed mongodb TTL index (#4044)

Features

• added deferrable options for foreign keys (postgres) (#2191)
• added View entity implementation (#1024). Read more at View entities
• added multiple value transformer support (#4007)

• 7af007f version bump
• 222749b Merge pull request #4233 from kedar-moghe/master
• d379ca4 Merge pull request #4227 from gabskoro/patch-2
• 600e9a1 Merge pull request #4166 from hansl/patch-1
• d737f2d fixing failing tests
• c2549a8 fixed failing test
• 790e91e give more clarity on arguments passed to unique
• 91c36d9 Fix promise waiting for sqlite with key option
• fd271c9 Update example-with-express.md
• 2ded67d Merge pull request #4161 from thisrashid/4160
• Additional commits viewable in compare view

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