Merge remote-tracking branch 'upstream/main' into neo3

CHANGELOG.md

@@ -3,16 +3,22 @@
 ## Unreleased
 
 - Components
+  - `icu_datetime`
+    - Make `CldrCalendar` trait sealed except with experimental feature (https://github.com/unicode-org/icu4x/pull/4392)
   - `icu_calendar`
     - New `DateTime::local_unix_epoch()` convenience constructor (https://github.com/unicode-org/icu4x/pull/4479)
   - `icu_properties`
     - Add `Aran` script code (https://github.com/unicode-org/icu4x/pull/4426)
+  - `icu_segmenter`
+    - Fix Unicode 15.0 line breaking (https://github.com/unicode-org/icu4x/pull/4389)
 - Data model and providers
   - `icu_datagen`
     - Datagen shows elapsed time for keys that are slow to generate (https://github.com/unicode-org/icu4x/pull/4469)
     - Datagen performance improvement by caching supported locales (https://github.com/unicode-org/icu4x/pull/4470)
   - `icu_provider`
-    - (Small breakage) `DataPayload::new_owned()` is no longer `const`, this was a mistake (https://github.com/unicode-org/icu4x/pull/4456) 
+    - (Small breakage) `DataPayload::new_owned()` is no longer `const`, this was a mistake (https://github.com/unicode-org/icu4x/pull/4456)
+  - `icu_provider_blob`
+    - Blob v2 no longer allocates (https://github.com/unicode-org/icu4x/pull/4383)
 - FFI:
     - All languages
       - Correctly handle invalid UTF8 (https://github.com/unicode-org/icu4x/pull/4353)
@@ -24,9 +30,14 @@
       - Fixed a bug where a result header defines a struct that shadows the class' name  (https://github.com/rust-diplomat/diplomat/pull/394)
       - Add `expclicit` keyword to internal constructors (https://github.com/rust-diplomat/diplomat/pull/386)
 - Utilities
+    - `calendrical_calculations`:
+        - Add Keviyah/Four Gates based optimized calculations module for the Hebrew calendar.
     - `yoke`
         - Remove `StableDeref` bound from `Yoke<Y, Option<C>>` methods (https://github.com/unicode-org/icu4x/pull/4457)
-        - Added `CartableOptionPointer` and function to convert from `Yoke<Y, Option<C>>` (https://github.com/unicode-org/icu4x/pull/4449)
+        - Added `CartableOptionPointer` and function to convert from `Yoke<Y, Option<C>>` (https://github.com/unicode-org/icu4x/pull/4449)\
+    - `zerotrie`
+        - Add `as_borrowed_slice` and `AsRef` impl (https://github.com/unicode-org/icu4x/pull/4381)
+        - Add `ZeroTrieSimpleAsciiCursor` for manual iteration (https://github.com/unicode-org/icu4x/pull/4383)
 
 ## icu4x 1.4.x
  - [Remove icu_datagen's dep on `fractional`](https://github.com/unicode-org/icu4x/pull/4472)

README.md

@@ -58,7 +58,7 @@ assert_eq!(
 
 ## Development
 
-`ICU4X` is developed by the `ICU4X-SC`. We are a subcommittee of ICU-TC in the Unicode Consortium focused on providing solutions for client-side internationalization.  See [unicode.org](https://www.unicode.org/consortium/techchairs.html) for more information on our governance.
+ICU4X is developed by the ICU4X Technical Committee (ICU4X-TC) in the Unicode Consortium. The ICU4X-TC leads strategy and development of internationalization solutions for modern platforms and ecosystems, including client-side and resource-constrained environments. See [unicode.org](https://www.unicode.org/consortium/techchairs.html) for more information on our governance.
 
 Please subscribe to this repository to participate in discussions.  If you want to contribute, see our [contributing.md](CONTRIBUTING.md).
 

tools/make/tests.toml

@@ -9,6 +9,7 @@ description = "Build all permutations of all features for the provided chunk ind
 category = "ICU4X Development"
 install_crate = { crate_name = "cargo-all-features", binary = "cargo-check-all-features", test_arg = ["--help"] }
 install_crate_args = ["--version", "^1.10"]
+env = { RUSTFLAGS = "-Dwarnings" }
 command = "cargo"
 args = ["check-all-features", "--n-chunks", "3", "--chunk", "${@}"]
 

utils/calendrical_calculations/src/hebrew.rs

@@ -13,7 +13,8 @@ use crate::rata_die::{Moment, RataDie};
 use core_maths::*;
 
 /// Lisp code reference: <https://github.com/EdReingold/calendar-code2/blob/main/calendar.l#L2206>
-const FIXED_HEBREW_EPOCH: RataDie = crate::julian::fixed_from_julian_book_version(-3761, 10, 7);
+pub(crate) const FIXED_HEBREW_EPOCH: RataDie =
+    crate::julian::fixed_from_julian_book_version(-3761, 10, 7);
 
 /// Biblical Hebrew dates. The months are reckoned a bit strangely, with the new year occurring on
 /// Tishri (as in the civil calendar) but the months being numbered in a different order