LanguageVersion is a datatype for the system language version.

This datatype is used primarily by the QueryLanguageRestriction datatype, which is used by the languageRestrictions() query field. It's also used by several other datatypes (e.g., RecentQuery, Parser, DeleteEvents, etc.).

Table: LanguageVersion

ParameterTypeRequiredDefaultStabilityAvailabilityDescription
Some input parameters may be required, as indicated in the Required column. For return values, this indicates that you are assured a value if the field is requested for the results. 
Table last updated: Oct 14, 2026 
futureNameString  Long-Term If non-null, this is a version stored by a future LogScale version.
isKnownBooleanyes Long-Term If false, this version isn't recognized by the current version of LogScale. It must have been stored by a future LogScale version, which can happen if LogScale was upgraded and subsequently downgraded.
nameLanguageVersionEnum  Long-Term The version of Human language to use. If non-null, it will be a version known by the current LogScale installation. See LanguageVersionEnum.
versionLanguageVersionOutputTypeyes Long-Term The language version. See LanguageVersionOutputType.