Release v0.13.1

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: hombit

CHANGELOG.md

@@ -9,20 +9,43 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+--
+
+### Changed
+
+--
+
+### Deprecated
+
+--
+
+### Removed
+
+--
+
+### Fixed
+
+--
+
+### Security
+
+--
+
+## [0.13.1] 2026-06-25
+
+### Added
+
 - `light_curve.embed.Chronos2` and `light_curve.embed.ChronosBolt`: ONNX-backed univariate
   (magnitude-only) Chronos time-series foundation models, exposing `mean` / `sequence` outputs.
-  `Chronos2` is 768-dim; `ChronosBolt` has tiny/mini/small/base sizes (256/384/512/768-dim).
+  `Chronos2` is 768-dim; `ChronosBolt` has tiny/mini/small/base sizes (256/384/512/768-dim)
+  ([#792](https://github.com/light-curve/light-curve-python/pull/792)).
 - `light_curve.embed.ATAT`: ONNX-backed multiband (LSST ugrizY) transformer embedding model
   trained on ELAsTiCC, exposing `token` / `mean` / `sequence` outputs
   ([#788](https://github.com/light-curve/light-curve-python/pull/788)).
 - `light_curve.embed.Astromer1ZTF`: Astromer 1 encoder fine-tuned on ZTF DR20 *g*-band (QZO
   quasar catalog, Nakoneczny et al. 2025); same single-band interface and 256-dim output as
-  `Astromer1`. Load with `Astromer1ZTF.from_hf()`.
-- Docs: unversioned deep links (e.g. `/embed/api/`) now redirect to the same page under the
-  default docs version (`/<default>/embed/api/`, where `<default>` is `latest` if a release has
-  been published, otherwise `dev`) via a root `404.html` handler on the docs site. Genuinely
-  missing pages get a branded "page not found" page (matching the site's light/dark theme)
-  instead of GitHub's default 404.
+  `Astromer1`. Load with `Astromer1ZTF.from_hf()`
+  ([#791](https://github.com/light-curve/light-curve-python/pull/791)).
 - Multiband features now accept **integer band arrays**.
   Integer band dispatch is ~2.4× faster than string band dispatch (14 µs vs 35 µs at
   3 bands × 1000 observations per band)
@@ -34,25 +57,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   `light-curve-feature` 0.17 → 0.18.1 upgrade
   ([#783](https://github.com/light-curve/light-curve-python/pull/783)).
 
-### Deprecated
-
---
-
-### Removed
-
---
-
 ### Fixed
 
 - Via `light-curve-feature` 0.18.1: `Periodogram` with weight-using phase features (e.g.
   `features=[StetsonK()]`) silently ignored `sigma`; `MultiColorPeriodogram` reported wrong
   `w_required` / `variability_required`
   ([light-curve-feature#300](https://github.com/light-curve/light-curve-feature/pull/300)).
 
-### Security
-
---
-
 ## [0.13.0] 2026-06-10
 
 ### Added

CLAUDE.md

@@ -151,3 +151,23 @@ to https://light-curve.snad.space/dev/. Pushing a `v*` tag deploys the `latest`
 Every code block in the docs must be **self-contained**: include all imports and any
 variable definitions needed to run it in isolation. Do not rely on variables defined in
 a preceding block on the same page.
+
+## Releasing a New Version
+
+Steps (from `docs/developer/contributing.md`):
+
+1. `git checkout -b release-vX.Y.Z` from `main`
+2. Update `CHANGELOG.md`:
+   - Add a new `## [X.Y.Z] YYYY-MM-DD` section **below** `## [Unreleased]` with the content
+     currently under `[Unreleased]`.
+   - Reset `## [Unreleased]` to the empty template (all sections present with `--` placeholder).
+   - **In the new versioned section, omit any subsections that have no entries** — only keep
+     `### Added`, `### Changed`, etc. if they have actual bullet points. Never leave empty `--`
+     placeholders in a released version section.
+3. Bump `version` in `light-curve/Cargo.toml`, then run `cargo update --workspace` (from
+   `light-curve/`) to update `Cargo.lock`.
+4. Commit, push branch, open PR into `main`.
+5. Tag the branch HEAD and push: `git tag vX.Y.Z && git push origin vX.Y.Z` — triggers CI to
+   build wheels and publish to PyPI.
+6. After PyPI publish, merge the PR into `main`.
+7. Create a GitHub release from the tag (paste the relevant CHANGELOG section as release notes).

light-curve/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "light-curve-python"
-version = "0.13.0"
+version = "0.13.1"
 authors = [
     "Konstantin Malanchev <hombit@gmail.com>",
     "Anastasia Lavrukhina <lavrukhina.ad@gmail.com>",