4.3.2 (2026-06-22) ✨ Features Add checkContentChanged() and reactively listen to it in hooks (#1071) (b47ba40) Add recoveryStrategy config option (#1066) (9f29037) Add support for Harness web (#1032) (90dae50) Bump MMKV Core fork to add support for react-native 87 (#1074) (423fa94) 💨 Performance Improvements report MMKV external memory size (#1068) (87f408e) 🐛 Bug Fixes Fix length being incorrect…
4.3.1 (2026-04-07) 🐛 Bug Fixes Fix set(ArrayBuffer) on Web (#1026) (3df2075) Fix build, replace TurboReactPackage with BaseReactPackage (#1033) (b98f223)
4.3.0 (2026-03-20) ✨ Features Add compareBeforeSet (#1018) (d6045f9) Make default MMKV log level configurable at build time (#995) (e43b3e0) Upgrade mmkv version on Android (#1016) (fd77012) Upgrade to MMKV 2.4.0 on iOS (#1017) (0326337) 🐛 Bug Fixes Add tests for compareBeforeSet (#1020) (bf238b7) Uncomment isEncrypted tests now that this flag properly works (#1019) (1760ddf) 📚 Documentation Updat…
4.2.0 (2026-03-04) ‼️ Nitro 0.35.0 This release of react-native-mmkv requires react-native-nitro-modules 0.35.0 or higher. ✨ Features Add .length (key length vs byteSize) (#998) (e479e29) Add encrypt(..)/decrypt() with EncryptionType (#996) (23f50d2) Add isEncrypted (#997) (3afd318) Add support for AES-256 encryption (#991) (2de7915) 🐛 Bug Fixes Upgrade to Nitro 0.35.0 (#1010) (32be519) Use useSyn…
4.1.2 (2026-01-28) 🐛 Bug Fixes Fix duplicate libNitroModules.so libs (#992) (3b89ba2)
4.1.1 (2026-01-07) 🐛 Bug Fixes Upgrade Nitro to 0.32.1 (#981) (c2f2028)
4.1.0 (2025-12-04) ✨ Features Add existsMMKV(...) and deleteMMKV(...) (#968) (7bc10b1) Add importAllFrom(...) (#969) (5eefde9) 🐛 Bug Fixes Fix the harness tests for existsMMKV and deleteMMKV (#970) (444d3fd) Remove z and c++ libraries from podspec (#959) (8cd48e3) 📚 Documentation update react-query integration docs (#960) (5e8fbe3) Update Tinybase MMKV documentation link (#961) (3689c35)
4.0.1 (2025-11-18) ✨ Features Add MMKV.id (#953) (5d8eb56) 🐛 Bug Fixes Fix build step in actions (#949) (c870593) Fix incorrect return of remove on Web (#957) (4fc2863) Upgrade to Nitro 0.31.7 (27e69df) 📚 Documentation Replace Flipper with Rozenite for MMKV debugging (#950) (d9e58b3)
4.0.0 (2025-10-20) react-native-mmkv V4 is the next major evolution of the library - it features: A full rewrite to Nitro! 🔥 ..this implies that V4 now works again on the old-architecture, until react-native 0.82 at least. react-native-mmkv V4 now uses MMKVCore from CocoaPods/Gradle instead of shipping it as source - this means you can use the native MMKV library from your native code again withou…
4.0.0-beta.12 (2025-09-26) This release removes the need to manually add MMKVCore to your Podfile. If you have it in your Podfile, remove it: - pod 'MMKVCore', :defines_modules => true ✨ Features Update MMKVCore to 2.2.4 which defines Modules (#910) (ddaf5a8) 🐛 Bug Fixes Fix example app bundle identifiers (#906) (0be150e) 📚 Documentation Point V3 README links to V3 branch docs (16f6cef)