Version V2 of the API is deprecated and will be disabled during 2024. Please migrate to V3 of the API.
New in V3
The /v3/taxonomy-topics/<slug>/work-expressions URL is new. It lists work expressions under a taxonomy topic.
Differences between V2 and V3
There are only minor changes between V2 and V3 of the Content API.
In V3, the commencements field for work expressions is removed and is available at its own URL /v3/<frbr-uri>/commencements.json . This was done for performance reasons because for some works commencements is very large, but the data is not always used.
The taxonomy topics URL has moved from /v2/taxonomy_topics in V2 to /v3/taxonomy-topics in V3.
