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Change Log

All notable changes to this project will be documented in this file. Only versions published since 2023-01-01 are listed here. Please consult the Git history for older version information. See Conventional Commits for commit guidelines.

Note: Unlisted patch versions only involve non-code or otherwise excluded changes and/or version bumps of transitive dependencies.

8.6.20 (2026-02-07)

♻️ Refactoring

  • replace deprecated unsupported() call sites in all pkgs (3abbddf)

8.6.15 (2025-12-03)

♻️ Refactoring

  • update for-loops (use const where possible) (5ceaf1a)

8.6.1 (2025-07-31)

🩹 Bug fixes

  • update median() & vmedian() for even-sized vectors (42fd75e)

8.6.0 (2025-07-30)

🚀 Features

8.5.0 (2025-07-24)

🚀 Features

  • add cartesian2FromAngles() (8c11416)
  • update variance(), sd(), sdError(), add meanAD() (17da925)
  • update circularMean(), add centerCircular(), circularVariance(), circularSD() (4642241)
  • update standardize() (5cbb33e)

♻️ Refactoring

  • rename src file (circular.ts), update pkg exports (628fcfb)

🧪 Tests

8.4.0 (2025-07-21)

🚀 Features

  • add circularMean(), circularMeanFromAngles() (384d102)

8.3.0 (2025-06-09)

🚀 Features

  • refactor distJaccard(), extract jaccardSimiliarity() (fd28483)
    • update docs, add examples

8.2.0 (2025-05-18)

🚀 Features

  • add acosh/asinh/atanh() (d6601cc)

8.1.1 (2025-05-02)

🩹 Bug fixes

  • add size check in equals2/3/4() fns (4f3b9a5)

8.1.0 (2025-04-30)

🚀 Features

  • add relu, leakyRelu, sigmoid, tanh ops (5e99427)
    • add various activation fns, incl. strided versions
    • update pkg exports
  • add component product() functions, minor refactor sum() (2223d9b)
    • add sum() doc strings
  • add opt. value arg for oneHot() (181de18)
    • update doc string

♻️ Refactoring

  • rename leakyRelu() => reluN() (0206e77)

8.0.1 (2025-04-17)

🩹 Bug fixes

  • update minor2/3/4() (ed4ae3b)
    • update to use minid2/3/4() fns

8.0.0 (2025-04-16)

🛑 Breaking changes

  • replace 99% of vector ops with new versions (734c202)
  • BREAKING CHANGE: Due to major refactoring & restructuring related to #497, some direct imports & function names have changed
    • replace former codegen approach with higher-order functions
    • split up various operations into more granular source files
    • add doc strings for almost all functions (🎉 — lack of was a former major criticism of this pkg)
    • update/remove deps

🚀 Features

  • import as new pkg (temporary only, will replace vectors pkg) (d1146ac)
  • add/update various ops (46ca962)
  • add randNormS() (508f8ca)
  • add random ops for strided vectors (b6250ef)
  • copy tests from old pkg (f046945)

🩹 Bug fixes

  • update compare ops to use new result vectors (9481206)
    • do not use a as result if out is null
    • update all eq, gt, gte, lt, lte, neq ops
  • update signatures & default outputs (47e6185)
    • update args for invert(), invSqrt()
    • update isInf() and isNaN() to create new result vec if needed (rather than attempting to re-use input vec, which is wrong type)
  • update setNS2/3/4() default out handling (d4e2f25)
    • use same logic as setS(), i.e. create new vector if out is null
  • fix fit3/4 (072f5c0)
  • fix normalizeS2/3/4() (301ecb1)
  • update set() dispatch arg (b7cf843)

♻️ Refactoring

  • minor internal update/perf exp_2 (976ed41)
  • add/update/fix vec op types/signatures (2ceca38)
  • update random fns types & impls (d8b828a)

7.13.0 (2025-04-01)

🚀 Features

  • update softMax(), add temperature support (d63a494)

7.12.21 (2025-02-19)

♻️ Refactoring

  • update MultiVecOp.impl() (5173a02)
    • make arg optional to request default impl

7.12.1 (2024-09-16)

🩹 Bug fixes

  • update internal default out codegen handling (4b524f6)
    • use syms (arg names only) instead of args (possibly with defaults)

7.12.0 (2024-09-05)

🚀 Features

  • add distCosine() (cosine similarity) (2af6010)

7.11.0 (2024-06-21)

🚀 Features

  • add eqDist2/3() predicates (5bda768)

♻️ Refactoring

  • rename various rest args to be more semantically meaningful (8088a56)
  • enforce uniform naming convention of internal functions (56992b2)

7.10.23 (2024-03-27)

♻️ Refactoring

7.10.20 (2024-03-18)

🩹 Bug fixes

7.10.11 (2024-02-22)

♻️ Refactoring

  • update object destructuring in all pkgs & examples (f36aeb0)

7.10.0 (2024-01-26)

🚀 Features

  • add linReg() and RSS/SSE functions (9db712c)
    • add linReg() (linear regression) fn
    • add rss(), rssModel() and rssLine() functions (residual sum of squares)

7.9.0 (2024-01-23)

🚀 Features

  • update VecAPI & impls (3bdccf0)
    • add ZERO/ONE consts
    • add zeroes()/ones()

7.8.10 (2023-12-12)

🩹 Bug fixes

  • fix #432, update accessors in Vec2/3/4 (9b5136f)
    • due to ES2022 syntax target, old approach does not work anymore
    • solution: add accessors directly as part of class def

7.8.3 (2023-11-09)

♻️ Refactoring

  • update all tests (packages T-Z) (020ef6c)

🧪 Tests

  • update/refactor tests to use bun test runner (8f6edb1)
  • update/rename test files/imports (still many broken) (1cb3c49)

7.8.0 (2023-10-27)

🚀 Features

  • add mag2/3/4() (3a4063a)
  • add VecAPI interface & VEC2/3/4 impls (f06b900)
  • update VecAPI & presets (0d9f62b)

♻️ Refactoring

  • split up random fns into separate files (5c0e4ec)
    • rename randomDistrib() => randDistrib()
    • deprecate old name
    • update imports
    • update pkg exports

7.7.20 (2023-10-23)

🩹 Bug fixes

  • fix polar3() for 0-vectors (related #421) (89db88f)
    • fix NaN in result if input is [0,0,0]

7.7.19 (2023-10-18)

♻️ Refactoring

  • update distJaccard(), add docs (a5a6256)

7.7.16 (2023-10-05)

🩹 Bug fixes

  • update minor()/major() (88b3008)
    • update iteration order of default impls of both fns

7.7.7 (2023-08-14)

🩹 Bug fixes

  • fix FromBVecOpV result arg type (2ca2856)

7.7.0 (2023-06-16)

🚀 Features

⏱ Performance improvements

  • avoid/delay sqrt in limit() (c677a54)

7.6.12 (2023-04-19)

🩹 Bug fixes

  • update addmNS/submNS() signatures (00470d1)

7.6.0 (2023-02-05)

🚀 Features