release: bump 0.4.4 -> 0.4.5 (#147)

Version bump for 0.4.5: ships Anchored RSI, Volume Profile, TPO Profile and the Alt-Chart Bars family (Renko/Kagi/Point & Figure). Indicator count 289 -> 295.

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.5] - 2026-06-02
+
 ### Added
 
 - **Anchored RSI** — a cumulative Relative Strength Index whose averaging begins at a runtime-chosen anchor bar (`set_anchor`), the momentum counterpart to Anchored VWAP. Every up- and down-move since the anchor is weighted equally, so it reports the RSI of the entire move since the anchor point. Scalar input, Momentum Oscillators family; available in Rust, Python, Node and WASM.
@@ -1082,7 +1084,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   optional Binance live feed.
 - Bindings for Python, Node.js, and WebAssembly.
 
-[Unreleased]: https://github.com/wickra-lib/wickra/compare/v0.4.4...HEAD
+[Unreleased]: https://github.com/wickra-lib/wickra/compare/v0.4.5...HEAD
+[0.4.5]: https://github.com/wickra-lib/wickra/compare/v0.4.4...v0.4.5
 [0.4.4]: https://github.com/wickra-lib/wickra/compare/v0.4.3...v0.4.4
 [0.4.3]: https://github.com/wickra-lib/wickra/compare/v0.4.2...v0.4.3
 [0.4.2]: https://github.com/wickra-lib/wickra/compare/v0.4.1...v0.4.2