Daml Hub Release scheduled for Sunday, July 28th at 9:00am EDT

We will be performing infrastructure updates on hub.daml.com Sunday, July 28th, 2024 at 9:00am EDT (13:00 UTC). The release is estimated to take 1 hour to complete. We’re making updates to the Daml Hub service and its infrastructure and don’t expect any changes needed to applications in this release.

Canton participant nodes will be restarted, causing brief unavailability (typically less than five minutes) to the Ledger API for your ledger or services. This will also cause your deployed bots, integrations, triggers and PQS services to restart.

Release Highlights

Hub Managed PQS GA Release

• Ability to create custom indices
• Ability to see PQS disk usage percentage
• Ability to run selective ledger redaction

PQS 0.4.7 Upgrade

• The Participant Query Store (PQS) has several major enhancements including new features and optimizations: Selective ledger redaction, read API enhancements; performance optimizations; background JST token refresh; the ability to keep alive interactions for network load balancer support, and support for Daml LF 1.16.

Canton 2.9.3 upgrade

• Beta functionality for Smart Contract Upgrades and assorted enhancements and fixes. Full release notes available at Release of Daml 2.9.1 and Release of Daml 2.9.3

Connect+ GA

• Connect+ UI screens now the default behaviour for all users. The legacy ledgers view will be seen by changing the toggle in the top nav.

Removal of Hub free tier access

Hub Automation Enhancements

• Ability to run pythonbots as Daml user or party
• Ability to run javabots as specific postgres user (for querying, index creation or redaction)

Live Data View: assorted fixes and enhancements

Infrastructure

• Kubernetes Infrastructure Critical Security Updates

Release has commenced

Can you please notify here when it’s completed!

Release has been completed. Have a nice day!