Tessera alpha2 v0.1.1

This is the second alpha release of Tessera. There have been a number of API changes and feature additions since the original alpha release.

Take a look at the main README for information about how to get started using it, and let us know in the slack channel how you get on.

What's Changed

• Replace os.IsNotExist(err) with errors.Is(err, fs.ErrNotExist) by @roger2hk in #396
• Added and updated benchmarks by @mhutchinson in #397
• Storage API uses partial width rather than logSize by @AlCutter in #393
• Storage implementations enforce minimum checkpoint intervals by @AlCutter in #394
• Just use layout.PartialTileSize by @AlCutter in #401
• [GCP] Add CacheControl headers by @AlCutter in #400
• Add test for GetEntryBundle addressing by @AlCutter in #403
• [MySQL] complete entry bundle implementation by @mhutchinson in #398
• Set up benchmark action by @mhutchinson in #405
• Explain how to run terragrunt destroy by @phbnf in #404
• Remove AWS dsn from error log to avoid password leak by @roger2hk in #402
• Fix go-routine typo in AWS by @roger2hk in #407
• Update log message and comment in POSIX by @roger2hk in #408
• Fix POSIX full-bundle handling by @AlCutter in #406
• Bump the all-go-deps group with 7 updates by @dependabot in #411
• Bump the all-gha-deps group with 2 updates by @dependabot in #410
• Replace 256 with layout.TileWidth/layout.EntryBundleWidth by @roger2hk in #409
• [GitHub Workflows] Give names to steps by @mhutchinson in #412
• [Benchmarks] Comment on PRs with benchmark scores by @mhutchinson in #413
• Add cache headers to POSIX version too by @lapo-luchini in #416
• pin actions and reduce unnecessary perms & creds by @bobcallaway in #418
• Bump golang.org/x/crypto from 0.30.0 to 0.31.0 in the go_modules group by @dependabot in #415
• Remove public from mysql conformance cache-control by @AlCutter in #417
• Added link to benchmarks by @mhutchinson in #419
• Fix CT serialisation by @AlCutter in #421
• [Hammer] Throttle has mutex guarding changes by @mhutchinson in #424
• Bump github/codeql-action from 3.27.6 to 3.27.9 in the all-gha-deps group by @dependabot in #422
• Rollback #421 and add some comments by @AlCutter in #426
• Open AWS storage to being used with non-AWS MySQL and S3 services by @AlCutter in #428
• [AWS] Fix s3.NewFromConfig panic when running on AWS. by @AlCutter in #429
• Fix token permission code scanning alerts by @roger2hk in #425
• Bump the all-gha-deps group with 2 updates by @dependabot in #430
• Bump the all-go-deps group across 1 directory with 7 updates by @dependabot in #432
• Bump the all-go-deps group with 2 updates by @dependabot in #434
• [Architecture] Switch over to a common impl with separate drivers by @mhutchinson in #433
• Bumped grpc deps by @mhutchinson in #435
• Integrate operates in terms of hashes by @AlCutter in #437
• [POSIX] Fixes & tweaks by @AlCutter in #439
• Extract tighter-scoped integrate funcs in storage impls by @AlCutter in #440
• [Docs] Glanceable roadmap features in main README by @mhutchinson in #442
• Bump workflows in prep for Go 1.23 by @AlCutter in #444
• Bump to Go 1.23 by @AlCutter in #443
• Add codeowners so that PRs get auto-assigned by @patflynn in #427
• Bump the all-go-deps group with 8 updates by @dependabot in #445
• Experimental migration support for POSIX by @AlCutter in #441
• Bump the all-gha-deps group with 2 updates by @dependabot in #446
• GCP Migrate tool by @AlCutter in #447
• [Hammer] Refactor to allow code reuse with CT by @mhutchinson in #448
• Add schema compatibility version checking to GCP by @AlCutter in #451
• Rando suffix for CI by @AlCutter in #452
• Output conformance bucket and use in GCB by @AlCutter in #453
• Rename GCB trigger to better match the intended purpose by @AlCutter in #454
• Bump the all-go-deps group with 5 updates by @dependabot in #455
• Bump golangci/golangci-lint-action from 6.1.1 to 6.2.0 in the all-gha-deps group by @dependabot in #456
• [Hammer] Moved more common functionality into loadtest package by @mhutchinson in #449
• [POSIX] Ensure compatibility version by @mhutchinson in #457
• [MySQL] Check that the DB schema is compatible by @mhutchinson in #458
• [Cleanup] Rename benchmark actions by @mhutchinson in #460
• [AWS] Check compatibility version of the DB schema on startup by @mhutchinson in #459
• Fix broken decorators by @AlCutter in #462
• Bump the all-go-deps group with 7 updates by @dependabot in #465
• Bump the all-gha-deps group across 1 directory with 2 updates by @dependabot in #466
• Bump the all-go-deps group with 6 updates by @dependabot in #468
• Bump the all-gha-deps group with 3 updates by @dependabot in #467
• [GCP] Factor out DB init for later reuse by @AlCutter in #477
• Bump the all-gha-deps group with 2 updates by @dependabot in #478
• Bump the all-go-deps group with 9 updates by @dependabot in #479
• Replace GCP dedup with follower-style implementation by @AlCutter in #475
• Tighten up POSIX file operations by @AlCutter in #481
• [API] Refactoring to make appender API future-proof by @mhutchinson in #461
• Migrate storage implementations to Appender lifecycle model by @AlCutter in #482
• Update CT support to match lifecycle change by @AlCutter in #485
• Lock initialise to prevent concurrent initialisation by @haydentherapper in #480
• Fix missing error message for errors occuring every second by @roger2hk in #487
• Bump the all-gha-deps group with 2 updates by @dependabot in #489
• Bump the all-go-deps group with 2 updates by @dependabot in #490
• Defined witness policy configuration by @mhutchinson in #488
• Bump the all-go-deps group with 11 updates by @dependabot in #492
• Bump the all-gha-deps group with 3 updates by @dependabot in #493
• Antispam WithOption by @AlCutter in #491
• Implementing witnessing code and API by @mhutchinson in #494
• Basic validation of witness signatures by @mhutchinson in #496
• Add Migration lifecycle support by @AlCutter in #495
• [Witnessing] Check responses for valid signatures by @mhutchinson in #500
• Tidy gcp.go by @AlCutter in #499
• Typed lifecycle options by @AlCutter in #501
• Migration lifecycle options by @AlCutter in #502
• Split lifecycle code into separate files by @AlCutter in #503
• Add antispam support to migration lifecycle by @AlCutter in #504
• [Hammer] support more verbose checkpoint logging by @mhutchinson in #505
• wrap errors from spanner calls inside txn by @bobcallaway in #498
• [MySQL] Add support for Migration lifecycle by @AlCutter in #507
• Fix witnessed size state by @mhutchinson in #510
• Bump the all-go-deps group with 5 updates by @dependabot in #513
• [Client] First pass at tidying the tiles client by @mhutchinson in #506
• [Witness] construct proofs in witness by @mhutchinson in #514
• [Witnessing] Use witnessing in all drivers by @mhutchinson in #515
• Bump github/codeql-action from 3.28.10 to 3.28.11 in the all-gha-deps group by @dependabot in #518
• Bump the all-go-deps group with 10 updates by @dependabot in #519
• Antispam tidy by @AlCutter in #517
• [Witnessing] Top level documentation by @mhutchinson in #520
• [GCP] Add persistent anti-spam support to terraform by @AlCutter in #521
• Modernize for loop using range over int by @roger2hk in #522
• Add CT support for migration by @AlCutter in #523
• [Shutdown] Implement Shutdown in a single location by @mhutchinson in #525
• [POSIX] Fix migration support by @AlCutter in #528
• [Witnessing] Improve parsing response from witnesses by @mhutchinson in #529
• [Docs] Update code samples in docs by @mhutchinson in #527
• Expose migrate functionality to applications built with Tessera by @AlCutter in #530
• Replace m[k]=v loop with maps.Copy by @roger2hk in #533
• Modernize if statement using max by @roger2hk in #532
• Modernize if statement using min by @roger2hk in #531
• Improve main README file by @AlCutter in #534
• Create security policy by @roger2hk in #255
• Remove unused things from API by @mhutchinson in #536
• Use common implementations for hashing by @AlCutter in #537
• Minor updates in anticipation of alpha 2 release today by @mhutchinson in #535

New Contributors

• @lapo-luchini made their first contribution in #416
• @bobcallaway made their first contribution in #418
• @haydentherapper made their first contribution in #480

Full Changelog: v0.1.0...v0.1.1