Release 0.33.0

CHANGELOG.md

@@ -2,6 +2,152 @@
 
 --------------------------------------------------------------------------------
 
+## 0.33.0
+
+Released 2026/01/24.
+
+### Breaking changes
+
+* Changed `read::DebuggingInformationEntry` to store attributes in a `Vec`.
+  This improves the performance for some uses, but may hurt performance for others.
+  In particular, `read::UnitHeader::entry` and `read::DebuggingInformationEntry::clone`
+  have an increased cost. Consider using `read::UnitHeader::entries_raw` instead of these.
+  [#841](https://github.com/gimli-rs/gimli/pull/841)
+
+* Changed `read::DebuggingInformationEntry` attribute query methods to no longer return `Result`.
+  [#841](https://github.com/gimli-rs/gimli/pull/841)
+
+* Changed `read::EntriesCursor::next_dfs` to no longer return the depth delta.
+  Use `read::DebuggingInformationEntry::depth` instead.
+  [#841](https://github.com/gimli-rs/gimli/pull/841)
+
+* Changed `read::EntriesCursor::next_entry` to return a `bool`.
+  [#841](https://github.com/gimli-rs/gimli/pull/841)
+
+* Deleted the unit lifetime from `read::DebuggingInformationEntry`, `read::EntriesRaw`,
+  `read::EntriesCursor`, and `read::EntriesTree`.
+  [#839](https://github.com/gimli-rs/gimli/pull/839)
+
+* Changed `UnitSectionOffset` to a struct, and related API changes.
+  [#825](https://github.com/gimli-rs/gimli/pull/825)
+  [#851](https://github.com/gimli-rs/gimli/pull/851)
+
+* Deleted unused `read::Error` variants, and modified other variants
+  to improve naming and include additional information.
+  [#865](https://github.com/gimli-rs/gimli/pull/865)
+
+* Deleted `read::Error::description`.
+  [#865](https://github.com/gimli-rs/gimli/pull/865)
+
+* Implemented `Iterator` for all types that implement `FallibleIterator`,
+  and removed `fallible-iterator` from the default features.
+  Most users should be able to switch to using `Iterator`.
+  Use of `FallibleIterator` may require disambiguation.
+  [#842](https://github.com/gimli-rs/gimli/pull/842)
+  [#853](https://github.com/gimli-rs/gimli/pull/853)
+
+* Added `read::Operation::VariableValue` and `read::Operation::Uninitialized`.
+  [#787](https://github.com/gimli-rs/gimli/pull/787)
+  [#867](https://github.com/gimli-rs/gimli/pull/867)
+
+* Added `read::AttributeValue::Data16` to replace use of `read::AttributeValue::Block`
+  for `DW_FORM_data16`.
+  [#797](https://github.com/gimli-rs/gimli/pull/797)
+
+* Changed `sup` parameter to be optional for `read::DwarfSections::borrow_with_sup`.
+  [#801](https://github.com/gimli-rs/gimli/pull/801)
+
+* Changed `Deref::Target` from `Unit<R>` to `&'a Unit<R>` for `read::UnitRef<'a, R>`.
+  [#811](https://github.com/gimli-rs/gimli/pull/811)
+
+* Deleted deprecated items.
+  [#813](https://github.com/gimli-rs/gimli/pull/813)
+
+* Renamed `write::Reference` to `write::DebugInfoRef`.
+  [#814](https://github.com/gimli-rs/gimli/pull/814)
+
+* Deleted `write::UnitTable::from`, `write::LineProgram::from`, and `write::Expression::from`.
+  [#815](https://github.com/gimli-rs/gimli/pull/815)
+
+* Removed `#[non_exhaustive]` from `read::RegisterRule`.
+  [#852](https://github.com/gimli-rs/gimli/pull/852)
+
+* Added `debug_macinfo` and `debug_macro` to `read::DwarfPackageSections`
+  and `read::DwarfPackage`.
+  [#862](https://github.com/gimli-rs/gimli/pull/862)
+
+* Added `debug_names` to `read::DwarfSections` and `read::Dwarf`.
+  [#847](https://github.com/gimli-rs/gimli/pull/847)
+
+### Changed
+
+* Increased minimum supported Rust version (MSRV) to 1.88.0.
+  [#812](https://github.com/gimli-rs/gimli/pull/812)
+  [#840](https://github.com/gimli-rs/gimli/pull/840)
+
+* Optimised unsigned LEB128 reading.
+  [#795](https://github.com/gimli-rs/gimli/pull/795)
+
+* Relaxed the encoding requirements for `write::LineProgram`.
+  [#800](https://github.com/gimli-rs/gimli/pull/800)
+
+* Changed `write::LineProgram` to automatically start sequences.
+  [#745](https://github.com/gimli-rs/gimli/pull/745)
+
+* Changed the `write` module to use FNV for hashes.
+  [#827](https://github.com/gimli-rs/gimli/pull/827)
+  [#830](https://github.com/gimli-rs/gimli/pull/830)
+
+* Changed conversion to preserve `DW_FORM_implicit_value` and `DW_FORM_flag_present`.
+  [#834](https://github.com/gimli-rs/gimli/pull/834)
+
+* Changed the `Debug` implementation for `read::RelocateReader`.
+  [#849](https://github.com/gimli-rs/gimli/pull/849)
+
+* Changed `read::UnwindTableRow::register` to return `None` for default rules.
+  Changed `read::UnwindTableRow::registers` to omit default rules.
+  [#859](https://github.com/gimli-rs/gimli/pull/859)
+
+* Improved support for writing attributes in older DWARF versions.
+  [#864](https://github.com/gimli-rs/gimli/pull/864)
+
+* Optimised parsing for failure paths in `read::UnwindSection::cie_from_offset`
+  and `read::UnwindSection::partial_fde_from_offset`.
+  [#866](https://github.com/gimli-rs/gimli/pull/866)
+
+### Added
+
+* Added `RiscV::FP`, `RiscV::AFRC`, and vector registers.
+  [#802](https://github.com/gimli-rs/gimli/pull/802)
+  [#803](https://github.com/gimli-rs/gimli/pull/803)
+
+* Added `write::Dwarf::convert` and related APIs.
+  [#745](https://github.com/gimli-rs/gimli/pull/745)
+  [#816](https://github.com/gimli-rs/gimli/pull/816)
+  [#817](https://github.com/gimli-rs/gimli/pull/817)
+  [#818](https://github.com/gimli-rs/gimli/pull/818)
+  [#819](https://github.com/gimli-rs/gimli/pull/819)
+  [#822](https://github.com/gimli-rs/gimli/pull/822)
+  [#823](https://github.com/gimli-rs/gimli/pull/823)
+  [#824](https://github.com/gimli-rs/gimli/pull/824)
+  [#826](https://github.com/gimli-rs/gimli/pull/826)
+  [#828](https://github.com/gimli-rs/gimli/pull/828)
+  [#829](https://github.com/gimli-rs/gimli/pull/829)
+
+* Added `read::EntriesRaw::read_attribute_inline` and `read::EntriesRaw::read_attributes`.
+  [#838](https://github.com/gimli-rs/gimli/pull/838)
+
+* Added `no_std` support for the `write` feature.
+  [#855](https://github.com/gimli-rs/gimli/pull/855)
+
+* Added `read::DebugNames`.
+  [#847](https://github.com/gimli-rs/gimli/pull/847)
+
+* Added `write::Expression::as_raw`.
+  [#863](https://github.com/gimli-rs/gimli/pull/863)
+
+--------------------------------------------------------------------------------
+
 ## 0.32.3
 
 Released 2025/09/13.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "gimli"
-version = "0.32.3"
+version = "0.33.0"
 categories = ["development-tools::debugging", "development-tools::profiling", "parser-implementations"]
 description = "A library for reading and writing the DWARF debugging format."
 documentation = "https://docs.rs/gimli"
@@ -32,7 +32,7 @@ core = { version = "1.0.0", optional = true, package = "rustc-std-workspace-core
 alloc = { version = "1.0.0", optional = true, package = "rustc-std-workspace-alloc" }
 
 [dev-dependencies]
-criterion = "0.7.0"
+criterion = "0.8.0"
 test-assembler = "0.1.3"
 
 [features]