# XIP-19: Deprecate the Composite Codec

**URL:** <https://improve.xmtp.org/t/xip-19-deprecate-the-composite-codec/525>\
**Category:** Final XIPs\
**Tags:** content-type, proposal\
**Created:** [January 10, 2024, 11:06pm UTC](https://improve.xmtp.org/t/xip-19-deprecate-the-composite-codec/525 "2024-01-10T23:06:44Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nplasterer](https://improve.xmtp.org/user_avatar/improve.xmtp.org/nplasterer/32/582_2.png) [@nplasterer](https://improve.xmtp.org/u/nplasterer)\
**Post date:** [January 10, 2024, 11:06pm UTC](https://improve.xmtp.org/t/xip-19-deprecate-the-composite-codec/525/1 "2024-01-10T23:06:44Z")

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> <https://github.com/xmtp/XIPs/blob/main/XIPs/xrc-19-deprecate-comp-codec.md>