# Ajv News

Ajv version 8 is released!

Ajv version 8 has these new features:

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Ajv supports JSON Type Definition

JSON Type Definition (JTD) is a new specification for defining JSON structures that is very simple to use, comparing with JSON Schema, less error prone, and it is published as RFC8927.

See Choosing schema language for a detailed comparison between JSON Schema and JSON Type definition and informal specification.

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Ajv version 7 is released!

Ajv version 7 has these new features:

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Mozilla MOSS grant and OpenJS Foundation

Ajv has been awarded a grant from Mozilla’s Open Source Support (MOSS) program in the “Foundational Technology” track! It will sponsor the development of Ajv support of JSON Schema version 2019-09 and of JSON Type Definition (RFC8927).

Ajv also joined OpenJS Foundation – having this support will help ensure the longevity and stability of Ajv for all its users.

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