Trylle

What's Changed

Latest changes (among many) include cbor.MarshalToBuffer() and UserBufferEncMode interface to support user specified buffer (alternative to built-in buffer pool). This was going to be a release candidate but recent improvements (June 9, 2024) needs fuzzing, etc.

Special thanks to @benluddy for contributing features, optimizations, improvements, bug fixes, and discussions! :+1:

⭐ Features and Optimizations

Add decoding option TimeTagToAny to produce RFC3339 when decoding time into interface{} by @ssuriyan7 in https://github.com/fxamacker/cbor/pull/506
Bypass sorting overhead for single-entry maps. by @benluddy in https://github.com/fxamacker/cbor/pull/516
Add decode option to allow rejecting inputs that contain certain simple values. by @benluddy in https://github.com/fxamacker/cbor/pull/481
Allow rejection of NaN and Inf float values on encode and decode. by @benluddy in https://github.com/fxamacker/cbor/pull/513
Add SortMode to encode struct fields in a less predictable order. by @benluddy in https://github.com/fxamacker/cbor/pull/515
Add a decoding option to allow decoding byte string into time.Time. by @benluddy in https://github.com/fxamacker/cbor/pull/524
Encode structs directly to output buffer. by @benluddy in https://github.com/fxamacker/cbor/pull/519
Support automatic conversion between text and binary string representations by @benluddy in https://github.com/fxamacker/cbor/pull/476
Add a method for marshaling directly into a user-provided buffer. by @benluddy in https://github.com/fxamacker/cbor/pull/521
Add options to disable BinaryMarshaler/BinaryUnmarshaler support. by @benluddy in https://github.com/fxamacker/cbor/pull/526
Add option to reject decoding bignum tags and encoding big.Int. by @benluddy in https://github.com/fxamacker/cbor/pull/527
Improve speed & memory use for Diagnose() and DiagnoseFirst() by @benluddy in https://github.com/fxamacker/cbor/pull/533
Refactor sorted map encode to use fewer buffers for nested maps. by @benluddy in https://github.com/fxamacker/cbor/pull/537
Allow user to specify buffer by adding cbor.MarshalToBuffer(), UserBufferEncMode interface, etc. by @fxamacker in https://github.com/fxamacker/cbor/pull/553

🛠 Improvements

Improvements focused on fixing or updating new features. For bug fixes to features that were already released, see :lady_beetle: Bug Fixes.

Refactor to reuse functions and improve code coverage by @fxamacker in https://github.com/fxamacker/cbor/pull/531
Fix invalid RFC 3339 in TimeTagToAny (unreleased new feature) by @benluddy in https://github.com/fxamacker/cbor/pull/540
Refactor and improve code by @fxamacker in https://github.com/fxamacker/cbor/pull/542
Use "cbor:" prefixed error msg when decoding with non-default TimeTagToAnyMode setting by @fxamacker in https://github.com/fxamacker/cbor/pull/544
Disable conflicting encode options when marshaling cbor.Tag. by @benluddy in https://github.com/fxamacker/cbor/pull/546
Improve byte string format decoding options by @fxamacker in https://github.com/fxamacker/cbor/pull/550
Replace *errors.errorString with InadmissibleTagContentTypeError by @fxamacker in https://github.com/fxamacker/cbor/pull/552
Rename ByteSliceMode to ByteSliceLaterFormatMode, etc by @fxamacker in https://github.com/fxamacker/cbor/pull/554

🐞 Bug Fixes

Check well-formedness of data from MarshalCBOR by @fxamacker in https://github.com/fxamacker/cbor/pull/485
Treat map keys matching the same struct field as duplicates. by @benluddy in https://github.com/fxamacker/cbor/pull/492
Decouple time.Time parsing from empty interface behavior. by @benluddy in https://github.com/fxamacker/cbor/pull/503

Other changes

Details

Bump govulncheck from v1.0.1 to v1.0.4 by @fxamacker in https://github.com/fxamacker/cbor/pull/493
Remove OpenSSF Scorecard until scorecard bug is fixed by @x448 in https://github.com/fxamacker/cbor/pull/495
Bump github/codeql-action from 3.24.0 to 3.24.5 by @dependabot in https://github.com/fxamacker/cbor/pull/498
Bump github/codeql-action from 3.24.5 to 3.24.6 by @dependabot in https://github.com/fxamacker/cbor/pull/502
Enable more linters in .golangci.yml by @fxamacker in https://github.com/fxamacker/cbor/pull/504
Bump actions/checkout from 4.1.1 to 4.1.2 by @dependabot in https://github.com/fxamacker/cbor/pull/509
Bump github/codeql-action from 3.24.6 to 3.24.7 by @dependabot in https://github.com/fxamacker/cbor/pull/510
Bump github/codeql-action from 3.24.7 to 3.24.9 by @dependabot in https://github.com/fxamacker/cbor/pull/511
Bump github/codeql-action from 3.24.9 to 3.24.10 by @dependabot in https://github.com/fxamacker/cbor/pull/518
Bump actions/checkout from 4.1.2 to 4.1.3 by @dependabot in https://github.com/fxamacker/cbor/pull/522
Bump github/codeql-action from 3.24.10 to 3.25.1 by @dependabot in https://github.com/fxamacker/cbor/pull/523
Bump github/codeql-action from 3.25.1 to 3.25.3 by @dependabot in https://github.com/fxamacker/cbor/pull/529
Bump actions/checkout from 4.1.3 to 4.1.4 by @dependabot in https://github.com/fxamacker/cbor/pull/530
Bump actions/setup-go from 4.1.0 to 5.0.1 by @dependabot in https://github.com/fxamacker/cbor/pull/532
Bump github/codeql-action from 3.25.3 to 3.25.4 by @dependabot in https://github.com/fxamacker/cbor/pull/534
Bump actions/checkout from 4.1.4 to 4.1.5 by @dependabot in https://github.com/fxamacker/cbor/pull/535
Bump actions/checkout from 4.1.5 to 4.1.6 by @dependabot in https://github.com/fxamacker/cbor/pull/538
Bump github/codeql-action from 3.25.4 to 3.25.5 by @dependabot in https://github.com/fxamacker/cbor/pull/539
Bump golangci-lint from 1.53.3 to 1.54.2 by @fxamacker in https://github.com/fxamacker/cbor/pull/543
Bump github/codeql-action from 3.25.5 to 3.25.6 by @dependabot in https://github.com/fxamacker/cbor/pull/541
Bump github/codeql-action from 3.25.6 to 3.25.7 by @dependabot in https://github.com/fxamacker/cbor/pull/547
Bump golangci-lint to 1.56.2 by @fxamacker in https://github.com/fxamacker/cbor/pull/548

Full Changelog

Full Changelog: https://github.com/fxamacker/cbor/compare/v2.6.0...v2.7.0-beta