XCache

• issues at LRZ-LMU, BHAM
• one restart at ESNet xcache

ServiceX/ServiceY

• now not hardcoding xcaches but using VP service to discover xcaches
• upgrades to uproot

Varnish

• All sites except BNL now use Varnish for conditions data
• Most Varnishes moved to use the new Frontier. Remaining - LRZ-LMU, Wuppertal, CERN, Prague HPC centar
• Finding remaining corner cases, creating tickets to sites that overwrite CRIC configurations, have networking issues or have batch queues with wrong settings. 
• Varnish for CVMFS is in use at MWT2, AGLT2 and NET2. With Wenjing investigating unexpected squid usage and performance.

AI

• a lot of changes to Elasticsearch MCP in order to correctly interpret aggregation data.
• work starting on adding MCP for email handling.
• students working on HTCondor MCP using Google ADK and LangChain.