Python-cel

at runtime. The spec also documents a uniform definition of protobuf equality, and support
for cross-type numeric comparison to assist with evaluation over JSON data.

Spec Changes

The spec introduces heterogeneous equality to ensure that the following expressions
agree with the type-checker behavior and match user expectations. The following
examples are expressions which might have errors at runtime, but will now return
successfully:


json.number < 1
json.number == 2u
json.struct['key'] != null
json.number in [1, 2, 3]


For more details on the changes in semantics, see the spec updates in 232.
Typically, this change will not result in a breaking behavior as it shifts errors to
non-errors; however, some users may be relying on these errors and find the
non-error result requires a change in how CEL is used within their application.

* Document the duration string format supported by core implementations [200]
* Update the spec to support trailing commas in list, map, and struct literals [202]
* CEL Spec update to document heterogeneous equality, NaN, and ordering [232]

Tests

* Additional tests for overflow and documentation of overflow conditions [201]
* Update the `get_milliseconds` test to match the spec [206]
* Heterogeneous null conformance tests [218]
* Add tests to list and map for heterogeneous null comparisons [219]
* Add tests for heterogenous numeric comparison [220]
* Add conformance tests for message equality [223]
* Numeric in/equality tests across numeric types [230]
* Edge case tests for cross-type numeric comparisons [231]

Fixes

* Fix double to int min case. [204]
* Remove all references to v1beta1 by removing testdata/ [203]
* Ensure that numeric timezones in tests are spec-consistent [199]
* Minor typos and grammar fixes [229]
* Fix spec `ESCAPE` definition mismatch [226]

New Contributors

* jnthntatum made their first contribution in https://github.com/google/cel-spec/pull/223
* Daniel-Bloom-dfinity made their first contribution in https://github.com/google/cel-spec/pull/226
* git-sgmoore made their first contribution in https://github.com/google/cel-spec/pull/229

**Full Changelog**: https://github.com/google/cel-spec/compare/v0.6.0...v0.7.0

What's Changed
* Support heterogeneous comparisons for numeric types by fore5fire in https://github.com/clarkmcc/cel-rust/pull/37
* Support indexing maps with any valid key type by fore5fire in https://github.com/clarkmcc/cel-rust/pull/36

New Contributors
* fore5fire made their first contribution in https://github.com/clarkmcc/cel-rust/pull/37

**Full Changelog**: https://github.com/clarkmcc/cel-rust/compare/v0.6.0...v0.6.1

This release introduces some fixes to the conformance tests where the behavior either
was incorrect or should not have been under test.

Fixes

* Convert double to integer via truncation. [192]
* Disable typecheck for null < x conformance test [196]
* Remove bad type specification in example [188]

Updates

* Add string conversion for timestamp and duration to spec [195]
* Update the proto options for cel-spec protos [189]

Conformance Tests

* More tests for corners of numeric conversions. [183]

Point release for CEL specification to pick up a handful of testing tool changes and some additional tests.

Testing Tools

* Implement a pipe protocol for cel-spec conformance client/server. (164)
* Removed unused proto utilities. (181)

Updates

* Time and space costs for expressions. (165)
* Add ToC and clean up section headers. (167)
* Update MAINTAINERS.md (168)

Conformance Tests

* Add overflow tests for all ways to exceed range. (182)
* Add timestamp conversion to string test to ensure nanoseconds are preserved

Tests

* Test that unbound funs and vars are runtime errs. (120)
* Conformance tests for dynamic conversions. (117)
* No unicode normalization: spec and tests. (125)
* Clarify homogeneous equality on lists and maps (128)
* Document overflow behavior, add tests. (130)
* Remove unused list and map type conversions. (132)
* Add basic tests and update lexis (136)
* Doc and conformance test for parsing depth. (147)
* More detailed spec and tests for parse limits. (148)
* Conformance tests for double to big uint. (151)
* Conformance eval both checked and parsed ASTs. (153)
* Conformance tests for enums and no wrapper. (157)

Features

* Flag to skip check phase on all conformance tests. (160)
* Document the open CEL governance process (134)

Fixes

* Fix syntax of signs (129)
* Fix grammar for description of duration (139)
* Golang protobuf v2 API support (161)

What's Changed
* Updated integer types from 32-bit to 64-bit by hardbyte in https://github.com/clarkmcc/cel-rust/pull/16
* Fixed [operator precedence](https://github.com/google/cel-spec/blob/master/doc/langdef.md) #19 by clarkmcc in https://github.com/clarkmcc/cel-rust/pull/20


**Full Changelog**: https://github.com/clarkmcc/cel-rust/compare/v0.4.0...v0.4.1