Release v5.4.0 · nextcloud/context_chat

[5.4.0] - 2026-06-24

The indexing direction has been reversed now. Instead of the context_chat PHP app sending documents to the context_chat_backend ExApp, the ExApp downloads the documents from the server according to a list obtained from the PHP app. This also means that the occ context_chat:scan command serves no purpose and has been removed. Indexing should be smoother and run continuously now.
Kubernetes support to scale the CPU computation
Separate docker images for CPU, CUDA and ROCM (uses Vulkan) instead of one heavy CUDA/CPU image
CUDA 12.8 is shipped in the CUDA image so the host drivers should be updated to this at the minimum.

reverse content/indexing flow for kubernetes support (#226) @marcelklehr @kyteinsky

fix(FsEvents): add cc_fs_events_full_idx index in the existing migration for new installs (#238) @kyteinsky
update readme and remove unused code chunks (#240) @kyteinsky
better error messages for file serving endpoint (#242) @kyteinsky
move task types to the backend (#248) @kyteinsky

fix(uncommited db transaction) FsEventMapper::insertRow() must not return from within an active transaction. (#224) @rotdrop
improve request 4xx error handling (#228) @kyteinsky
getFirstNodeById returns null when node is not found (#229) @kyteinsky
make the content providers queue unique (#230) @kyteinsky
do not add the queue files again on disable+enable of the app (#237) @kyteinsky
fix migration for postgres (#234) @lukasdotcom
handle array response in ex-app requests (#243) @kyteinsky
use correct arg order with str_starts_with (#247) @kyteinsky