=== Breaking changes ===
No breaking changes
=== All changes for this release ===
90ecf18 Output default parameter values on language server hover (#6902)
cf8e75f Parse char literals as integers (#6989) (#6414:forward looking)
10376fa Add interger pack/unpack intrinsic to glsl (#6997)
b0187cd Retry when a few unit tests failed. (#6912)
91425cc Update C++ standard to C++20 (#6980)
480369a Remove extra User Guide readthedocs TOC entries by turning extra H1 headings into H2 (#6986)
0f4a32f Fix the intermittent failures of tests/autodiff/auto-differential-type (#7006)
6907ea5 Add a new capability hlsl_2018 that avoid using select/and/or (#7003)
50d9781 Add countbits 16-bit and 8-bit support (#6433) (#6897)
698e433 Correct incorrect enum usage on metal (#6994)
6f6103c Add IREnumType to distinguish enums from ints and each other (#6973)
7f9283a Fix seg-fault in cudaCodeGenBug test (#6985)
6104a55 Fix build on GCC 15 (#6971)
1b539d8 Fix intermittent failure of slang-unit-test-tool/ReplayRecord (#6981)
d612960 Disable an always failing test, partial resident test with dx12 (#6983)
87c4ab2 Add tables of contents to user guide for use on readthedocs (#6979)
92fb841 Fix comment typos in the triangle's main.cpp example (#6976)
7d70278 Add fwidth_coarse and fwidth_fine functions (#6941)
dde654c Update falcor perf test path (#6975)
4dc8a33 Modify markdown writing to produce readthedocs pages (#6904)
15fce7c Smoke test WASM as a part of CI (#6969)
a8d7bb9 Add IOpaqueDescriptor::descriptorAccess. (#6967)
7f1df9d Initial support for immutable lambda expressions. (#6914)
678de65 Fix compiler warning with clang 18.1.8 on windows (#6963)
54acb11 cuda: Improve entry handling for SV_DispatchThreadID (#6925)
b0e1505 Add subscript operator support in cuda (#6830)
41ac7a0 Fixes related to AST serialization change (#6953)
b02771f Support use of this with Mesh Shader Outputs (IRMeshOutputRef) (#6920)
c39c29b Add Slang Byte Code generation and interpreter. (#6896)
8f6c6e3 Emit SPIRV NonReadable decoration for WTexture* (#6922)
a5efbb1 Added getCanonicalGenericConstraints2 (sorts constraints and allows more generic expressions) (#6787)