zen/core/expression/CHANGELOG.md

Changelog

2.1.2 (2026-10-02)

Bug Fixes

• decision table verification and diagnostic (#537) (20d88e3)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 2.1.1 to 2.1.2
    • zen-types bumped from 2.1.1 to 2.1.2

2.1.1 (2026-09-29)

Miscellaneous

• zen-expression: Synchronize core versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 2.1.0 to 2.1.1
    • zen-types bumped from 2.1.0 to 2.1.1

2.1.0 (2026-09-29)

Features

• date input (#529) (39916c9)
• implement slots instead of natural language (#527) (ffdfd80)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 2.0.1 to 2.1.0
    • zen-types bumped from 2.0.1 to 2.1.0

2.0.1 (2026-08-22)

Bug Fixes

• improve READMEs across bindings (#516) (692ca2f)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 2.0.0 to 2.0.1
    • zen-types bumped from 2.0.0 to 2.0.1

2.0.0 (2026-08-20)

Bug Fixes

• end of week boundary (#508) (32f7fb8)
• nested scopes and any cascade (#513) (0b6c6a7)
• number out of range panics (#506) (1372274)
• panic hardening (#509) (792e77a)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.13 to 2.0.0
    • zen-types bumped from 1.0.0-beta.13 to 2.0.0

1.0.0-beta.13 (2026-08-18)

Miscellaneous

• zen-expression: Synchronize core versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.12 to 1.0.0-beta.13
    • zen-types bumped from 1.0.0-beta.12 to 1.0.0-beta.13

1.0.0-beta.12 (2026-08-07)

Bug Fixes

• v1 behaviour hardening (#502) (ed0c286)

Performance

• general performance improvements (#500) (fe43b4c)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.11 to 1.0.0-beta.12
    • zen-types bumped from 1.0.0-beta.11 to 1.0.0-beta.12

1.0.0-beta.11 (2026-07-26)

Miscellaneous

• zen-expression: Synchronize core versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.10 to 1.0.0-beta.11
    • zen-types bumped from 1.0.0-beta.10 to 1.0.0-beta.11

1.0.0-beta.10 (2026-07-24)

Miscellaneous

• zen-expression: Synchronize core versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.9 to 1.0.0-beta.10
    • zen-types bumped from 1.0.0-beta.9 to 1.0.0-beta.10

1.0.0-beta.9 (2026-07-22)

Features

• add date natural language (#493) (1cb74e6)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.8 to 1.0.0-beta.9
    • zen-types bumped from 1.0.0-beta.8 to 1.0.0-beta.9

1.0.0-beta.8 (2026-07-22)

Features

• workspace lints and type fixes (#492) (63b560c)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.7 to 1.0.0-beta.8
    • zen-types bumped from 1.0.0-beta.7 to 1.0.0-beta.8

1.0.0-beta.7 (2026-07-20)

Miscellaneous

• zen-expression: Synchronize core versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.6 to 1.0.0-beta.7
    • zen-types bumped from 1.0.0-beta.6 to 1.0.0-beta.7

1.0.0-beta.6 (2026-07-16)

Features

• graph workspace and static analysis (#483) (8d1910c)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.5 to 1.0.0-beta.6
    • zen-types bumped from 1.0.0-beta.5 to 1.0.0-beta.6

1.0.0-beta.5 (2026-07-10)

Features

• policy table output type (#481) (9a11ae4)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.4 to 1.0.0-beta.5
    • zen-types bumped from 1.0.0-beta.4 to 1.0.0-beta.5

1.0.0-beta.4 (2026-07-08)

Features

• policy dictionary (#479) (b4b59eb)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.3 to 1.0.0-beta.4
    • zen-types bumped from 1.0.0-beta.3 to 1.0.0-beta.4

1.0.0-beta.3 (2026-07-07)

Features

• natural language (#477) (6858c1b)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.2 to 1.0.0-beta.3
    • zen-types bumped from 1.0.0-beta.2 to 1.0.0-beta.3

1.0.0-beta.2 (2026-06-26)

Miscellaneous

• zen-expression: Synchronize core versions

1.0.0-beta.1 (2026-06-25)

Miscellaneous

• zen-expression: Synchronize core versions

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 1.0.0-beta.0 to 1.0.0-beta.1
    • zen-types bumped from 1.0.0-beta.0 to 1.0.0-beta.1

1.0.0-beta.0 (2026-06-25)

Features

• add bigjs to function node; (#77) (a03978f)
• add regular expression functions; (#52) (fe7ba69)
• add snapshot tests (#385) (4a59f22)
• add trim function to string data type (#279) (49814e1)
• add validation methods to python bindings (#305) (94e1da2)
• additional math functions; (#51) (0212fe1)
• assignment (#366) (f2fcb95)
• bump rquickjs, fix loop cache for decisionTable (#274) (92879f9)
• compact trace (#384) (80fe402)
• compiled bytecode (#307) (ae40aff)
• configurable arbitrary precision (#433) (46688a4)
• custom node (#138) (daecf90)
• date functions; (#91) (78d8d26)
• date v2 (#345) (de6d13e)
• dates min/max (#353) (34de232)
• deserialize variable type (#256) (7b861d0)
• evaluation reference map trace; (#28) (69a7947)
• expose expressions through bindings; (#86) (1b0ff9f)
• expression chain (#166) (6271d8a)
• expression function system (#340) (6535d44)
• expression static analysis (#449) (602d214)
• function scope alias (#426) (73d5d5c)
• fuzzy match (#168) (7ce6ceb)
• implement new functions - part 1 (#205) (e452df3)
• improve stack resiliency (#357) (173d7bc)
• intellisense (#244) (3e7cdfc)
• interval iterator (#336) (36c3281)
• is numeric function; (#95) (807537a)
• keys function (#135) (ae68b4a)
• merge function (#438) (53f3b5a)
• number scientific notation (#355) (29ce060)
• object support (#226) (c9d1e9c)
• optional field for decision model; (#50) (108b768)
• optional lite regex (#84) (19d529f)
• passthrough nodes (#261) (4781214)
• precompile decision content (#401) (7bfebd9)
• rc variable (#246) (9159816)
• refactor engine (#390) (9150982)
• standardise operators; (#65) (e4b2691)
• template string (#225) (7cb676d)
• time function (#31) (bd419e6)
• trunc function and decimal places for round (optional) (#349) (d179552)
• type conversions; (#94) (7b36527)
• upgrade dependencies (#240) (719d43a)
• wasm support (#404) (922a262)
• zen expression rewrite (#107) (5f423b7)

Bug Fixes

• add operator typecheck (#250) (9d0ef40)
• align date diff with dayjs (#360) (a911a62)
• correctly throw an error when closed bracket is missing in function call (#337) (f81d118)
• date endOf for a year and isAfter comparison for units (#348) (6027f5a)
• date fn type (#245) (9fba1ff)
• date method signature (#351) (e09f2ed)
• double borrow (#252) (ec6004a)
• dual arity argument parsing; (#55) (404e91d)
• empty object (#241) (a903982)
• expression date range; (#49) (9caac0c)
• improve fn variable conversion performance (#410) (de25f98)
• improve type errors (#259) (5a37ef3)
• lossy exponent fallback (#352) (157859c)
• negative value checks (#89) (7b17575)
• normalize number during serialization (#359) (c9d11f1)
• number fn type (#354) (71b949b)
• number serde (#248) (6c85cbc)
• number serialization (#247) (9a87367)
• py validate methods (#316) (d762431)
• remove missing date fns; (#71) (7283047)
• rust version bump (#387) (1e4135f)
• safe division (#365) (bdf51de)
• simplify compilation (#429) (6beecb4)
• string slices; remove int variable type; (#92) (615d554)
• timezone caching (#371) (09f59e9)
• unary closure expression (#301) (df2a44f)
• unary reference in string; (#27) (1e883cb)
• unterminated statement (#29) (9abfb0c)
• update rounding strategy (#361) (815729a)
• upgrade crates (#111) (f1f4cb4)

Dependencies

• The following workspace dependencies were updated
  • dependencies
    • zen-macros bumped from 0.55.1 to 1.0.0-beta.0
    • zen-types bumped from 0.55.1 to 1.0.0-beta.0