V0.19.8 - Dagger — ContextQMD

v0.19.8 - 2025-12-04

Optimize WithDirectory and WithFile to avoid copying file data on disk in more cases by @sipsma in https://github.com/dagger/dagger/pull/11497
These APIs now avoid copying data on disk in all cases except when an owner, permission or timestamp is modified as part of the operation.
Add support for host environment variable expansion in .env files by @alexcb in https://github.com/dagger/dagger/pull/11442
Add VCS support for on-premises Azure DevOps by @nilune in https://github.com/dagger/dagger/pull/11500
Add ability to set app role mount path in Vault secret provider by @nilune in https://github.com/dagger/dagger/pull/11471
Add toolchain customization configuration by @kpenfound in https://github.com/dagger/dagger/pull/11480
Add configuration to ignore checks in a toolchain by @kpenfound in https://github.com/dagger/dagger/pull/11489
TypeScript SDK: Add live telemetry support by @TomChv in https://github.com/dagger/dagger/pull/11486
TypeScript SDK: Add tracing for tests using @otr/mocha-test lib by @TomChv in https://github.com/dagger/dagger/pull/11508
Add File.AsJSON() to simplify handling JSON file contents by @suprjinx in https://github.com/dagger/dagger/pull/11408

Go SDK: Make codegen deterministic by @kpenfound in https://github.com/dagger/dagger/pull/11522
Refactor cloud auth to handle both CLI and token flows by @marcosnils in https://github.com/dagger/dagger/pull/11520

Fix caching of function errors within a single dagger session by @grouville and @sipsma in https://github.com/dagger/dagger/pull/11488
Fix nested execs created by modules to not be module clients by @sipsma in https://github.com/dagger/dagger/pull/11458
Fix module loading using content digest ID by @grouville in https://github.com/dagger/dagger/pull/11491
Fix stale sessions handling in dag-op filesync, resolving occasional "session not found" errors by @sipsma in https://github.com/dagger/dagger/pull/11448
Fix env to always load value from correct parent client by @sipsma in https://github.com/dagger/dagger/pull/11459
Bump modernc to pick up ctx cancel fix by @sipsma in https://github.com/dagger/dagger/pull/11492
Fix incorrect function name in comment by @black5box in https://github.com/dagger/dagger/pull/11428
Fix panic in CI generate by @tiborvass in https://github.com/dagger/dagger/pull/11483
Disable 'reveal' by default in util/parallel by @shykes in https://github.com/dagger/dagger/pull/11517

Special thanks to our external contributors this release!