The machine-readable version of FIX Latest is currently still provided in three different repository formats. The oldest (30 years) is the Basic Repository format and will no longer be provided as part of FIX Extension Packs as of March 31, 2026. We recommend to migrate to Orchestra, the Technical Standard developed by the FIX Trading Community for meta-data. We are providing our internal migration tools as open-source under the Apache 2.0 license. Please see the GTC Update for details.
Please provide questions or comments as feedback in this thread or send an email to fix@fixtrading.org.
Hanno Klein
FIX Technical Director