Sourced from i18next's changelog.

19.1.0

• explict warning when no languageDetector is used and no lng is defined 1381
• Add option to always format interpolated values 1385
• pass all options to format function 992#issuecomment-577797162

19.0.3

• fixes retry interval in backend connector 1378

19.0.2

• typescript: Type ResourceStore 1366

19.0.1

• ignore non valid keys in saveMissing 1359

19.0.0

• typescript: Typescript use export default for esm-first approach 1352

18.0.1

• check loadedNamespace only once per lng-ns inside using t for better performance

18.0.0

• When calling i18next.changeLanguage() both i18next.language and i18next.languages will be set to the new language after calling loadResources -> means when accessing t function meanwhile you will get still the translations for the previous language instead of the fallback.

• When is this breaking? this does not break any current test - but if you depend on accessing i18next.language or i18next.dir during language change and expect the new language this will break your app.

• Reasoning: In react-i18next we get in a not ready state for loaded translations while we would prefer just waiting for the new language ready and trigger a rerender then - also a triggered rerender outside of the bound events would end in Suspense...

• How can I get the language i18next will be set to? i18next.isLanguageChangingTo is set to the language called

17.3.1

• typescript: Add missing cleanCode option to TypeScript def 1344

17.3.0

• pass used language & namespace to postprocessor 1341

17.2.0

• Support using ImmutableJS Records as the data model in interpolation 1339

17.1.0

... (truncated)

• b38b636 19.1.0
• 4c416a9 rebuild
• 5375490 Merge pull request #1385 from mjbcopland/feature/always-format
• 5fec9a8 Appease codeclimate
• d826b43 Minimise diff with master
• ebe0785 Don't unnecessarily split key
• 5fb2581 Add option to always format interpolated values
• ca38b44 update changelog
• 9787aa7 Merge pull request #1381 from adrai/patch-1
• 6de633c fix tests
• Additional commits viewable in compare view

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