v0.14.1

What's Changed

• Implement rand_core traits on SeedStreamSha3 by @divergentdave in #661
• build(deps): bump serde_json from 1.0.103 to 1.0.104 by @dependabot in #664
• build(deps): bump serde from 1.0.175 to 1.0.179 by @dependabot in #665
• build(deps): bump serde from 1.0.179 to 1.0.183 by @dependabot in #672
• build(deps): bump zipf from 7.0.0 to 7.0.1 by @dependabot in #676
• Record new audit and exemptions by @divergentdave in #684
• build(deps): bump thiserror from 1.0.44 to 1.0.47 by @dependabot in #688
• build(deps): bump serde_json from 1.0.104 to 1.0.105 by @dependabot in #689
• build(deps): bump serde from 1.0.183 to 1.0.185 by @dependabot in #690
• Remove redundant link targets in documentation by @divergentdave in #696
• Fix clippy warning by @divergentdave in #698
• Rewrite Criterion benchmarks by @divergentdave in #697
• Prio3: reduce allocations by @divergentdave in #702
• derive Hash on Poplar1AggregationParam by @tgeoghegan in #703
• Bump version to 0.14.1. by @branlwyd in #705

Full Changelog: v0.14.0...v0.14.1

v0.10.1

What's Changed

• build(deps): bump thiserror from 1.0.34 to 1.0.35 by @dependabot in #314
• build(deps): bump itertools from 0.10.3 to 0.10.4 by @dependabot in #313
• build(deps): bump aes-gcm from 0.9.4 to 0.10.1 by @dependabot in #315
• Fix clippy lint by @divergentdave in #323
• build(deps): bump serde from 1.0.144 to 1.0.145 by @dependabot in #322
• build(deps): bump thiserror from 1.0.35 to 1.0.36 by @dependabot in #321
• build(deps): bump itertools from 0.10.4 to 0.10.5 by @dependabot in #320
• build(deps): bump ctr from 0.9.1 to 0.9.2 by @dependabot in #324
• build(deps): bump thiserror from 1.0.36 to 1.0.37 by @dependabot in #325
• Fix clippy lint by @tgeoghegan in #330
• build(deps): bump serde_json from 1.0.85 to 1.0.86 by @dependabot in #332
• build(deps): bump fixed-macro from 1.1.1 to 1.2.0 by @dependabot in #336
• Switch to dtolnay/rust-toolchain GitHub Action by @tgeoghegan in #345
• Update actions/checkout, add to Dependabot by @divergentdave in #346
• build(deps): bump serde_json from 1.0.86 to 1.0.87 by @dependabot in #337
• build(deps): bump base64 from 0.13.0 to 0.13.1 by @dependabot in #338
• build(deps): bump getrandom from 0.2.7 to 0.2.8 by @dependabot in #340
• build(deps): bump serde from 1.0.145 to 1.0.147 by @dependabot in #339
• build(deps): bump aes from 0.8.1 to 0.8.2 by @dependabot in #350
• build(deps): bump fixed from 1.19.0 to 1.20.0 by @dependabot in #353
• build(deps): bump rayon from 1.5.3 to 1.6.0 by @dependabot in #358
• build(deps): bump serde_json from 1.0.87 to 1.0.89 by @dependabot in #364
• build(deps): bump serde from 1.0.147 to 1.0.148 by @dependabot in #365
• build(deps): bump base64 from 0.13.1 to 0.20.0 by @dependabot in #380
• build(deps): bump rayon from 1.6.0 to 1.6.1 by @dependabot in #379
• build(deps): bump serde from 1.0.148 to 1.0.150 by @dependabot in #378
• Clippy fixes, 0.10 by @divergentdave in #394
• build(deps): bump thiserror from 1.0.37 to 1.0.38 by @dependabot in #393
• build(deps): bump serde from 1.0.150 to 1.0.151 by @dependabot in #392
• build(deps): bump serde_json from 1.0.89 to 1.0.91 by @dependabot in #391
• build(deps): bump serde from 1.0.151 to 1.0.152 by @dependabot in #402
• build(deps): bump fixed from 1.20.0 to 1.21.0 by @dependabot in #400
• Set up cargo vet - 0.10 by @divergentdave in #406
• build(deps): bump base64 from 0.20.0 to 0.21.0 by @dependabot in #412
• Bump cargo-vet to 0.3.1 - 0.10 backport by @divergentdave in #419
• Clippy fixes, 1.67, 0.10 backport by @divergentdave in #426
• Regenerate supply-chain files with cargo-vet 0.3.1, 0.10 backport by @divergentdave in #438
• build(deps): bump fixed from 1.21.0 to 1.22.1 by @dependabot in #436
• build(deps): bump serde_json from 1.0.91 to 1.0.92 by @dependabot in #449
• build(deps): bump fixed from 1.22.1 to 1.23.0 by @dependabot in #460
• build(deps): bump serde_json from 1.0.92 to 1.0.93 by @dependabot in #461
• build(deps): bump rayon from 1.6.1 to 1.7.0 by @dependabot in #491
• build(deps): bump thiserror from 1.0.38 to 1.0.39 by @dependabot in #493
• Fix clippy warning, 0.10 backport by @divergentdave in #503
• build(deps): bump serde_json from 1.0.93 to 1.0.94 by @dependabot in #494
• build(deps): bump serde from 1.0.152 to 1.0.155 by @dependabot in #515
• Upgrade cargo vet, 0.10 backport by @divergentdave in #546
• build(deps): bump thiserror from 1.0.39 to 1.0.40 by @dependabot in #534
• build(deps): bump fixed from 1.23.0 to 1.23.1 by @dependabot in #535
• build(deps): bump cmac from 0.7.1 to 0.7.2 by @dependabot in #533
• build(deps): bump serde from 1.0.155 to 1.0.159 by @dependabot in #549
• build(deps): bump serde_json from 1.0.94 to 1.0.95 by @dependabot in #544
• build(deps): bump serde_json from 1.0.95 to 1.0.96 by @dependabot in #567
• build(deps): bump serde from 1.0.159 to 1.0.160 by @dependabot in #568
• build(deps): bump getrandom from 0.2.8 to 0.2.9 by @dependabot in #558
• build(deps): bump serde from 1.0.160 to 1.0.162 by @dependabot in #574
• build(deps): bump serde from 1.0.162 to 1.0.163 by @dependabot in #577
• build(deps): bump base64 from 0.21.0 to 0.21.1 by @dependabot in #582
• build(deps): bump base64 from 0.21.1 to 0.21.2 by @dependabot in #591
• build(deps): bump criterion from 0.4.0 to 0.5.1 by @dependabot in #590
• Upgrade to cargo-vet 0.7.0, 0.10 backport by @divergentdave in #597
• build(deps): bump serde from 1.0.163 to 1.0.164 by @dependabot in #601
• build(deps): bump aes from 0.8.2 to 0.8.3 by @dependabot in #610
• build(deps): bump serde_json from 1.0.96 to 1.0.97 by @dependabot in #611
• build(deps): bump itertools from 0.10.5 to 0.11.0 by @dependabot in #621
• build(deps): bump serde_json from 1.0.97 to 1.0.99 by @dependabot in #622
• Bump cargo-vet to 0.8.0, backport to 0.10 by @divergentdave in #626
• build(deps): bump serde from 1.0.164 to 1.0.165 by @dependabot in #630
• build(deps): bump thiserror from 1.0.40 to 1.0.43 by @dependabot in #637
• build(deps): bump serde from 1.0.165 to 1.0.171 by @dependabot in #638
• build(deps): bump serde_json from 1.0.99 to 1.0.103 by @dependabot in #649
• build(deps): bump serde from 1.0.171 to 1.0.175 by @dependabot in #651
• build(deps): bump serde from 1.0.175 to 1.0.179 by @dependabot in #662
• build(deps): bump serde_json from 1.0.103 to 1.0.104 by @dependabot in #663
• build(deps): bump serde from 1.0.179 to 1.0.183 by @dependabot in #673
• Clean up debug formatting of Prio3 - 0.10 backport by @divergentdave in #679
• Add Clone to PrepareTransition. by @branlwyd in #678
• Release prio 0.10.1 by @tgeoghegan in #680
• Publish crate as divviup-github-automation by @tgeoghegan in #681

Full Changelog: v0.10.0...v0.10.1

v0.14.0

This release implements draft-irtf-cfrg-vdaf-06.

Breaking changes

• Changes to the implementation of the prio2 VDAF include wire breaking changes.
• The interfaces supporting ENPA and prio-server have been removed and modules supporting ENPA have been refactored into the vdaf::prio2 module.

What's Changed

• build(deps): bump serde_json from 1.0.100 to 1.0.103 by @dependabot in #646
• Add statrs and statest dev-dependencies, vet deps by @divergentdave in #648
• build(deps): bump serde from 1.0.171 to 1.0.175 by @dependabot in #654
• Prio2: Remove proof validation state by @cjpatton in #650
• Prio2 VDAF: Don't evaluate at a root of unity by @divergentdave in #659
• Remove ENPA API from public interface, broad refactoring by @divergentdave in #660
• Release crate 0.14.0 by @tgeoghegan in #657

Full Changelog: v0.13.0...v0.14.0

v0.13.0

This release implements draft-irtf-cfrg-vdaf-06.

Breaking Changes

• The upgrade to draft-irtf-cfrg-vdaf-06 includes wire breaking changes.
• Prio3Histogram has been changed so that its parameter is the number of histogram buckets, and not a list of histogram bucket boundaries.
• Significant changes were made to the IDPF module's API to support programming vectors of lengths that are not known at compile time.

What's Changed

• build(deps): bump base64 from 0.21.1 to 0.21.2 by @dependabot in #589
• build(deps): bump once_cell from 1.17.1 to 1.17.2 by @dependabot in #588
• build(deps): bump criterion from 0.4.0 to 0.5.1 by @dependabot in #587
• Update subtle by @divergentdave in #593
• build(deps): bump once_cell from 1.17.2 to 1.18.0 by @dependabot in #592
• Update backtrace, prune exemptions by @divergentdave in #594
• Bump cargo-vet to 0.7.0 by @bholley in #596
• Clean up debug formatting of Prio3 by @divergentdave in #595
• Histogram changes for vdaf-06 by @divergentdave in #602
• build(deps): bump serde from 1.0.163 to 1.0.164 by @dependabot in #599
• Move to VDAF-06 by @cjpatton in #606
• build(deps): bump serde_json from 1.0.96 to 1.0.97 by @dependabot in #608
• build(deps): bump aes from 0.8.2 to 0.8.3 by @dependabot in #609
• Inlining Fp arithmetic. by @armfazh in #615
• build(deps): bump itertools from 0.10.5 to 0.11.0 by @dependabot in #618
• build(deps): bump serde_json from 1.0.97 to 1.0.99 by @dependabot in #619
• cargo vet prune by @divergentdave in #620
• Bump cargo-vet to 0.8.0 by @bholley in #625
• CI: Replace features matrix with cargo-all-features by @divergentdave in #628
• API changes for Aggregator-side differential privacy by @tholop in #607
• build(deps): bump serde from 1.0.164 to 1.0.165 by @dependabot in #629
• Prepare for 0.13.0 release by @divergentdave in #633
• build(deps): bump serde from 1.0.165 to 1.0.171 by @dependabot in #634
• build(deps): bump serde_json from 1.0.99 to 1.0.100 by @dependabot in #635
• Support IdpfValue types that need run-time parameters by @divergentdave in #616
• build(deps): bump thiserror from 1.0.40 to 1.0.43 by @dependabot in #636

New Contributors

• @tholop made their first contribution in #607

Full Changelog: v0.12.2...v0.13.0

v0.12.2

This release is a test to show that we can still publish to crates.io after updating our API token.

What's Changed

• build(deps): bump getrandom from 0.2.8 to 0.2.9 by @dependabot in #557
• build(deps): bump serde_json from 1.0.95 to 1.0.96 by @dependabot in #565
• build(deps): bump sha3 from 0.10.6 to 0.10.7 by @dependabot in #564
• build(deps): bump serde from 1.0.159 to 1.0.160 by @dependabot in #566
• vdaf_message_sizes: Include public share in total by @divergentdave in #570
• build(deps): bump sha3 from 0.10.7 to 0.10.8 by @dependabot in #572
• build(deps): bump serde from 1.0.160 to 1.0.162 by @dependabot in #573
• Remove unused Copy bound in IdpfPublicShare by @divergentdave in #575
• build(deps): bump serde from 1.0.162 to 1.0.163 by @dependabot in #576
• build(deps): bump aes-gcm from 0.10.1 to 0.10.2 by @dependabot in #579
• Add wildcard audit for divviup-github-automation by @divergentdave in #583
• Import Google cargo vet audits by @tgeoghegan in #584
• Release crate 0.12.2 by @tgeoghegan in #585
• Publish crate as divviup-github-automation by @tgeoghegan in #586

Full Changelog: v0.12.1...v0.12.2

v0.12.1

What's Changed

• Updates for cargo vet 0.5 by @divergentdave in #540
• Bump cargo-vet to 0.6.1 by @bholley in #545
• Mark 0.8 branch as unmaintained by @divergentdave in #548
• build(deps): bump serde_json from 1.0.94 to 1.0.95 by @dependabot in #542
• build(deps): bump serde from 1.0.155 to 1.0.159 by @dependabot in #550
• build(deps): bump cmac from 0.7.1 to 0.7.2 by @dependabot in #529
• build(deps): bump fixed from 1.23.0 to 1.23.1 by @dependabot in #527
• build(deps): bump thiserror from 1.0.39 to 1.0.40 by @dependabot in #526
• build(deps): bump hex-literal from 0.3.4 to 0.4.0 by @dependabot in #552
• build(deps): bump fiat-crypto from 0.1.19 to 0.1.20 by @dependabot in #551
• Poplar1: check underflow in Poplar1AggregationParam::try_from_prefixes. by @branlwyd in #555
• Provide Encode/Decode implementation to Poplar1PrepareState. by @branlwyd in #554
• build(deps): bump hex-literal from 0.4.0 to 0.4.1 by @dependabot in #556
• Exclude the supply-chain directory from the published package by @bholley in #561
• Conditional compilation fixes by @divergentdave in #559
• CI: Build benchmarks without optimization by @divergentdave in #560
• Remove SHA3 dependency from crypto-dependencies feature. by @simon-friedberger in #562
• Bump crate version to 0.12.1 by @tgeoghegan in #563

Full Changelog: v0.12.0...v0.12.1

v0.12.0

This release implements draft-irtf-cfrg-vdaf-05.

Breaking Changes

• The upgrade to draft-irtf-cfrg-vdaf-05 includes many wire breaking changes.
• The bits argument in the constructor of Prio3Sum has been changed from u32 to usize.

Features

• prio::codec::Encode and prio::codec::ParameterizedEncode have new methods that allow encodable types to provide a length hint. Types that override these methods may improve the performance of get_encoded(), which now uses this hint to pre-allocate its output buffer.
• The Poplar1 VDAF implementation is complete as of this release, though it is still behind the experimental feature flag.

What's Changed

• build(deps): bump serde_json from 1.0.93 to 1.0.94 by @dependabot in #485
• build(deps): bump thiserror from 1.0.38 to 1.0.39 by @dependabot in #487
• build(deps): bump rayon from 1.6.1 to 1.7.0 by @dependabot in #486
• build(deps): bump fiat-crypto from 0.1.17 to 0.1.18 by @dependabot in #488
• VDAF-05: Use little-endian byte-order for fields by @cjpatton in #495
• Derive Clone on vdaf::PrepareTransition by @tgeoghegan in #497
• Add length hints to encoding traits by @divergentdave in #496
• poplar1: Implement codecs for input shares and prep messages by @cjpatton in #501
• Fix clippy warning by @divergentdave in #502
• Harmonize bit length across Sum, SumVec, Average by @tgeoghegan in #505
• Increment VERSION to 5 by @divergentdave in #506
• build(deps): bump fiat-crypto from 0.1.18 to 0.1.19 by @dependabot in #513
• build(deps): bump serde from 1.0.152 to 1.0.155 by @dependabot in #512
• Fix build on 32-bit targets by @divergentdave in #517
• Add DAP draft references to version table by @divergentdave in #516
• Rely on subtle for constant-time equality of Seed by @divergentdave in #518
• prg: Implement PrgFixedKeyAes128 as specified in VDAF-05 by @cjpatton in #510
• Finish Poplar1 codec implementations by @divergentdave in #509
• Explicltly pass random bytes to Prio3 and IDPF by @divergentdave in #499
• Add a typo linting check to CI by @divergentdave in #524
• Explicitly specify a trait to fix a Chalk issue by @divergentdave in #520
• Use fixed key AES PRG in IDPF by @divergentdave in #519
• Bind IDPF generation/evaluation to a nonce by @divergentdave in #521
• Update test vectors for VDAF-05 by @divergentdave in #522
• Update documentation for VDAF-05 by @divergentdave in #523
• Reuse PrgFixedKeyAes128 keys within IDPF calls by @divergentdave in #525
• Bump version to 0.12.0 by @divergentdave in #538
• Deprecate Field96 by @divergentdave in #539

Full Changelog: v0.11.0...v0.12.0

v0.11.1

What's Changed

• build(deps): bump serde_json from 1.0.93 to 1.0.94 by @dependabot in #485
• build(deps): bump thiserror from 1.0.38 to 1.0.39 by @dependabot in #487
• build(deps): bump rayon from 1.6.1 to 1.7.0 by @dependabot in #486
• build(deps): bump fiat-crypto from 0.1.17 to 0.1.18 by @dependabot in #488
• Backport #497 and bump crate version to 0.11.1 by @tgeoghegan in #498

Full Changelog: v0.11.0...v0.11.1

v0.11.0

This release implements draft-irtf-cfrg-vdaf-04.

Breaking Changes

• The upgrade to draft-irtf-cfrg-vdaf-04 includes many wire breaking changes.
• VDAF clients must now provide a nonce to the sharding algorithm.
• Trait bounds on the AggregateShare and OutputShare associated types of the Vdaf trait have changed, to allow providing a decoding context parameter when decoding them.
• The incomplete Poplar1 implementation has been moved behind the new experimental Cargo feature.
• The "fixed point bounded L2 vector sum" Prio3 instances have been moved behind the new experimental Cargo feature.
• The FieldElement trait has been split up to separate generic field functionality from FFT-friendly fields (and fields with a compatible primitive integer type).
• Prio3CountVec has been replaced with the more generic Prio3SumVec. To get behavior equivalent to the old Prio3CountVec, construct Prio3SumVec with a bit width of 1, and the same vector length.

What's Changed

• build(deps): bump thiserror from 1.0.34 to 1.0.35 by @dependabot in #314
• build(deps): bump itertools from 0.10.3 to 0.10.4 by @dependabot in #313
• build(deps): bump aes-gcm from 0.9.4 to 0.10.1 by @dependabot in #315
• Fix clippy lint by @divergentdave in #323
• build(deps): bump serde from 1.0.144 to 1.0.145 by @dependabot in #322
• build(deps): bump thiserror from 1.0.35 to 1.0.36 by @dependabot in #321
• build(deps): bump itertools from 0.10.4 to 0.10.5 by @dependabot in #320
• build(deps): bump ctr from 0.9.1 to 0.9.2 by @dependabot in #324
• build(deps): bump thiserror from 1.0.36 to 1.0.37 by @dependabot in #325
• Fix clippy lint by @tgeoghegan in #330
• build(deps): bump serde_json from 1.0.85 to 1.0.86 by @dependabot in #332
• build(deps): bump fixed-macro from 1.1.1 to 1.2.0 by @dependabot in #336
• Switch to dtolnay/rust-toolchain GitHub Action by @tgeoghegan in #345
• Update actions/checkout, add to Dependabot by @divergentdave in #346
• build(deps): bump serde_json from 1.0.86 to 1.0.87 by @dependabot in #337
• build(deps): bump base64 from 0.13.0 to 0.13.1 by @dependabot in #338
• build(deps): bump getrandom from 0.2.7 to 0.2.8 by @dependabot in #340
• build(deps): bump serde from 1.0.145 to 1.0.147 by @dependabot in #339
• AggregateShare: switch to TryFrom<Vec>, Into<Vec>. by @branlwyd in #335
• Configure dependabot for release/0.10 by @tgeoghegan in #348
• build(deps): bump aes from 0.8.1 to 0.8.2 by @dependabot in #349
• build(deps): bump fixed from 1.19.0 to 1.20.0 by @dependabot in #352
• build(deps): bump rayon from 1.5.3 to 1.6.0 by @dependabot in #354
• build(deps): bump serde_json from 1.0.87 to 1.0.88 by @dependabot in #355
• build(deps): bump serde_json from 1.0.88 to 1.0.89 by @dependabot in #360
• build(deps): bump serde from 1.0.147 to 1.0.148 by @dependabot in #361
• build(deps): bump serde from 1.0.148 to 1.0.149 by @dependabot in #366
• Use more explicit types than () in vdaf impls by @tgeoghegan in #371
• build(deps): bump rayon from 1.6.0 to 1.6.1 by @dependabot in #374
• build(deps): bump base64 from 0.13.1 to 0.20.0 by @dependabot in #373
• build(deps): bump serde from 1.0.149 to 1.0.150 by @dependabot in #372
• Clippy fixes by @divergentdave in #384
• build(deps): bump serde from 1.0.150 to 1.0.151 by @dependabot in #386
• build(deps): bump serde_json from 1.0.89 to 1.0.91 by @dependabot in #387
• build(deps): bump thiserror from 1.0.37 to 1.0.38 by @dependabot in #385
• build(deps): bump fixed from 1.20.0 to 1.21.0 by @dependabot in #399
• Initial cargo vet setup by @divergentdave in #398
• build(deps): bump serde from 1.0.151 to 1.0.152 by @dependabot in #403
• CI: Run supply-chain workflow on release branches by @divergentdave in #407
• Add experimental Cargo feature by @divergentdave in #404
• Require codec traits on OutputShare/AggregateShare by @divergentdave in #383
• Fix bug in fixedpoint type occuring for certain vector lengths. by @MxmUrw in #409
• build(deps): bump base64 from 0.20.0 to 0.21.0 by @dependabot in #410
• Implement Field255 by @divergentdave in #408
• Bump cargo-vet to 0.3.1 by @bholley in #417
• Audit several smaller crates by @divergentdave in #416
• Speed up fpvec tests by @divergentdave in #415
• Document release branches in README by @tgeoghegan in #421
• Clippy fixes, 1.67 by @divergentdave in #425
• Generalize CountVec into SumVec by @cjpatton in #420
• Implement IdpfPoplar by @divergentdave in #414
• prng: Implement conversion of Prng to new field type by @cjpatton in #429
• vdaf: Simplify trait bound on Vdaf::PublicShare by @cjpatton in #430
• idpf: Remove "Poplar" from struct names by @cjpatton in #431
• field255: Implement TryFrom<Field255> for u64 by @cjpatton in #432
• poplar1: Stub out the code and revise types by @cjpatton in #433
• Regenerate supply-chain files with cargo-vet 0.3.1 by @divergentdave in #428
• build(deps): bump fixed from 1.21.0 to 1.22.1 by @dependabot in #435
• prng: Reduce internal buffer size by @cjpatton in #439
• Record audit of zipf 7.0.0 by @divergentdave in #444
• poplar1: Partially implement the VDAF by @cjpatton in #434
• poplar1: Add speed tests for sharding and preparation by @cjpatton in #443
• Allow non_snake_case at the function level by @tgeoghegan in #445
• Benchmark cleanup by @divergentdave in #446
• build(deps): bump serde_json from 1.0.91 to 1.0.92 by @dependabot in #447
• Reduce variance of Poplar1 benchmark by @divergentdave in #451
• Make IDPF trait bounds more flexible by @divergentdave in #452
• poplar1: Plumb the IDPF level through aggregation parameter by @cjpatton in #453
• build(deps): bump fixed from 1.22.1 to 1.23.0 by @dependabot in #457
• build(deps): bump serde_json from 1.0.92 to 1.0.93 by @dependabot in #458
• build(deps): bump once_cell from 1.17.0 to 1.17.1 by @dependabot in #463
• Add nonce to Client::shard() by @cjpatton in #455
• Align domain separation with draft by @cjpatton in #456
• Implement PrgSha3 by @divergentdave in #471
• IDPF: Change byte order of packed control bits by @divergentdave in #462
• Poplar1 nonce updates by @divergentdave in #473
• Prio3: Add public share, replacing joint rand hint by @divergentdave in #472
• Cut over VDAFs and tests to PrgSha3 by @divergentdave in #475
• Documentation revisions by @divergentdave in #479
• Final updates for VDAF-04 by @divergentdave in #476
• Bump crate version to 0.11.0 by @divergentdave in #481
• Deprecate PrgAes128 by @divergent...

v0.9.1

What's Changed

• build(deps): bump thiserror from 1.0.32 to 1.0.34 by @dependabot in #299
• build(deps): bump criterion from 0.3.6 to 0.4.0 by @dependabot in #305
• dependabot: update deps in release/0.8 by @tgeoghegan in #307
• Optimization: use fold in ParallelSumMultithreaded by @divergentdave in #300
• Backport changes to release/0.9 and prep for 0.9.1 release by @tgeoghegan in #368

Full Changelog: v0.9.0...v0.9.1