# SidebarSection changelog

Read the complete [LICENSE](https://snowui.dev/LICENSE) for the installed version before use.

Reviewed against Chinese source SHA-256 `2d2be1f7937c8bf4f414dc9b7deee5ffd4d4734257de987b97bbcb45aade208b`. For version differences, check the installed package as well.

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### v1.5.0 (2026-10-23)

- Long titles use single-line Text and retain full accessible names without title tooltips. Arrows and actions retain their sizes, with at least 4 CSS px spacing beside the title. Header height accommodates the existing 12px icon minimum plus padding. Body layout, separators and whole-sidebar collapse timing are preserved.

- 2026-10-20: Localized the built-in section expand/collapse names through the shared locale and messages overrides. Dynamic language changes update the names; caller-owned titles and action labels are preserved.

- 2026-10-14: Fixed sections without a supplied `collapsed` value being unable to expand again after collapsing. Controlled boolean usage, keyboard interaction, and Sidebar persistence remain intact.
- 2026-09-21: Aligned the usage guide, source Prop table, and Site / AI reading entry. Documentation only; component behavior is unchanged.

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### v1.4.0 (2026-08-15)

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#### New features

- Added a built-in horizontal Separator after section content so callers need not add one manually. It shares 8px padding on all sides, zero line height, and Sidebar horizontal / vertical padding overrides with an explicit Separator inside Sidebar; `parts.Separator` remains its own configuration entry.

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### v1.3.0 (2026-08-06)

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#### Changes

- Connected to Sidebar Context’s persisted collapsed state. Before collapsing, Sidebar remembers which Section owns the active item; section content still unmounts on collapse under the existing rule.

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### v1.2.0 (2026-07-28)

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#### Motion improvements

- When Sidebar as a whole collapses, the title fades first. Only after the fade does its height, padding, and Section gap collapse, delaying upward movement of Items.

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### v1.1.0 (2026-07-28)

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#### Changes

- Sections with titles are collapsible by default; the title button does not show a Tooltip.
- The Section action Tooltip now appears to the right of its button.

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### v1.0.1 (2026-07-28)

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#### Changes

- SidebarSection title rows now have 8px horizontal and 4px vertical padding by default.

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### v1.0.0 (2026-07-23)

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#### New features

- Initial release with a built-in section title, down-arrow collapse control, and hover / focus action area.

[Component guide](https://snowui.dev/llms/en/components/sidebar-section.md) · [Full reference](https://snowui.dev/llms/en/components/sidebar-section/reference.md)