v0.4.0

Pre-release. SDKs and integration guide: README.

What's in 0.4.0

Behaviour change for integrations: a target language nobody mapped now uses its default where one is obvious, instead of failing.

Added

• Default targets in Languages (all five SDKs, spec/languages.json → defaultTargets, defaultTarget, suggestTarget, targetOptions): de → de-DE, en → en-US, fr → fr-FR, it → it-IT, pt → pt-PT, zh → zh-Hans, sr → sr-Latn; zh-TW/zh-HK/zh-MO → zh-Hant, zh-CN/zh-SG → zh-Hans; language-Script-REGION → language-Script (sr-Latn-RS → sr-Latn); a region of a bare target → the bare target (es-ES, es-419 → es, nl_NL → nl, nb-NO → nb). Nothing else is guessed: de-LI, en-IE, fr-BE, sr-RS, gsw, no and de_DE_formal still need a mapping.
• defaultTarget(code) (the default, or null for a code with an exact match or without a default), suggestTarget(code) (exact match, else default, else null: what a settings screen preselects), targetOptions() (the targets sorted by English name, for the language combo box) and the DEFAULT_TARGETS table. TypeScript Languages.defaultTarget/suggestTarget/targetOptions/DEFAULT_TARGETS (also as named exports); PHP Languages::defaultTarget()/suggestTarget()/targetOptions()/DEFAULT_TARGETS; Python Languages.default_target/suggest_target/target_options/DEFAULT_TARGETS; .NET Languages.DefaultTarget/SuggestTarget/TargetOptions()/DefaultTargets; Java Languages.defaultTarget/suggestTarget/targetOptions()/DEFAULT_TARGETS.

Changed

• Languages.target(code, mapping): the mapping, else the exact match, else the default, else unsupported_language. Languages.target('de') is now de-DE (was unsupported_language), es-ES is es. matchTarget stays exact-only; sources are unchanged.
• Integration guide → Language codes: the mapping is a combo box per CMS language with Supertext's codes, the suggested code preselected, names localized with the platform's display-name facility and the code shown next to them; the defaults table; an environment or config mapping overrides the defaults.