# Changes to CSS Syntax Patches For CSSTree

### 1.1.5

_June 3, 2026_

- Update `@webref/css` to [`v8.5.7`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.5.7)
- Patch `@position-try` and `@page`

### 1.1.4

_May 13, 2026_

- Update `@webref/css` to [`v8.5.4`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.5.4)

### 1.1.3

_April 12, 2026_

- Update `@webref/css` to [`v8.5.3`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.5.3)

### 1.1.2

_March 26, 2026_

- Update `@webref/css` to [`v8.5.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.5.1)

### 1.1.1

_March 14, 2026_

- Remove patch for `<'filter'>`
- Add `css-tree` as an optional peer dependency to set version constraints

### 1.1.0

_March 5, 2026_

- Update `css-tree` to [`v3.2.1`](https://github.com/csstree/csstree/releases/tag/v3.2.1)
- Update `@webref/css` to [`v8.4.0`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.4.0)

### 1.0.29

_March 2, 2026_

- Update `@webref/css` to [`v8.3.0`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.3.0)

### 1.0.28

_February 21, 2026_

- Update `@webref/css` to [`v8.2.5`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.2.5)

### 1.0.27

_February 9, 2026_

- Update `@webref/css` to [`v8.2.3`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.2.3)

### 1.0.26

_January 25, 2026_

- Update `@webref/css` to [`v8.2.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.2.1)

### 1.0.25

_January 11, 2026_

- Remove patch for `<bg-clip>`

### 1.0.24

_January 10, 2026_

- Patch `<absolute-size>`

### 1.0.23

_January 7, 2026_

- Update `@webref/css` to [`v8.1.3`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.1.3)

### 1.0.22

_December 20, 2025_

- Update `@webref/css` to [`v8.1.2`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.1.2)

### 1.0.21

_December 12, 2025_

- Update `@webref/css` to [`v8.1.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.1.1)
- Patch `<radial-size>` to have correct definitions for both `circle()` and `ellipse()`

### 1.0.20

_November 29, 2025_

- Patch `overflow-*` to include `<-non-standard-overflow>`


### 1.0.19

_November 26, 2025_

- Patch `calc-size()` to allow the `size` keyword


### 1.0.18

_November 26, 2025_

- Patch `clip: rect()` to preserve legacy syntax
- Patch color functions to support relative color component keywords


### 1.0.17

_November 21, 2025_

- Update `@webref/css` to [`v8.0.2`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.0.2)


### 1.0.16

_November 11, 2025_

- Update `@webref/css` to [`v8.0.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.0.1)


### 1.0.15

_October 30, 2025_

- [Remove unused peer dependency on `postcss`](https://github.com/csstools/postcss-plugins/pull/1708) by @jnoordsij

### 1.0.14

_June 10, 2025_

- Update `@webref/css` to [`v6.22.0`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.22.0)

### 1.0.13

_June 2, 2025_

- Update `@webref/css` to [`v6.21.2`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.21.2)


### 1.0.12

_May 27, 2025_

- Update `@webref/css` to [`v6.21.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.21.1)

### 1.0.11

_April 22, 2025_

- Fix `display: -webkit-box`

### 1.0.10

_April 19, 2025_

- Update `@webref/css` to [`v6.20.8`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.20.8)

### 1.0.9

_February 12, 2025_

- Update `@webref/css` to [`v6.18.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.18.1)

### 1.0.8

_December 27, 2024_

- Update `@webref/css` to [`v6.18.0`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.18.0)

### 1.0.7

_December 13, 2024_

- Update `@webref/css` to [`v6.17.6`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.17.6)

### 1.0.6

_December 9, 2024_

- Update `css-tree` to [`v3.1.0`](https://github.com/csstree/csstree/releases/tag/v3.1.0)
- Update `@webref/css` to [`v6.17.5`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.17.5)

### 1.0.5

_November 30, 2024_

- Update `@webref/css` to [`v6.17.4`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.17.4)

### 1.0.4

_November 17, 2024_

- Update `@webref/css` to [`v6.17.2`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.17.2)

### 1.0.3

_November 5, 2024_

- Update `@webref/css` to [`v6.17.1`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.17.1)

### 1.0.2

_November 4, 2024_

- Update `css-tree` to [`v3.0.1`](https://github.com/csstree/csstree/releases/tag/v3.0.1)
- Update `@webref/css` to [`v6.17.0`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%406.17.0)

### 1.0.1

_November 1, 2024_

- Add TypeScript types

### 1.0.0

_November 1, 2024_

- initial version 
