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Merged
Gedochao merged 1 commit into from
Apr 14, 2026
Merged

Bump Scala.js to 1.21.0 #4229

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2 changes: 1 addition & 1 deletion project/deps/package.mill
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Expand Up @@ -45,7 +45,7 @@ object Scala {
val scala3MainVersions = (defaults ++ allScala3).distinct
val runnerScalaVersions = (Seq(runnerScala3) ++ scala3MainVersions).distinct

def scalaJs = "1.20.2"
def scalaJs = "1.21.0"
def scalaJsCli = scalaJs // this must be compatible with the Scala.js version

private def patchVer(sv: String): Int =
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3 changes: 2 additions & 1 deletion website/docs/guides/advanced/scala-js.md
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Expand Up @@ -198,5 +198,6 @@ The table below lists the last supported version of Scala.js in Scala CLI. If yo
| 1.6.2 - 1.7.1 | 1.18.2 |
| 1.8.0 - 1.9.0 | 1.19.0 |
| 1.9.1 - 1.11.0 | 1.20.1 |
| 1.12.0 - current | 1.20.2 |
| 1.12.0 - 1.12.5 | 1.20.2 |
| 1.13.0 - current | 1.21.0 |

4 changes: 2 additions & 2 deletions website/docs/reference/cli-options.md
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Expand Up @@ -1353,7 +1353,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

### `--js-version`

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

### `--js-mode`

Expand Down Expand Up @@ -1426,7 +1426,7 @@ Path to the Scala.js linker
### `--js-cli-version`

[Internal]
Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

### `--js-cli-java-arg`

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2 changes: 1 addition & 1 deletion website/docs/reference/directives.md
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Expand Up @@ -639,7 +639,7 @@ Add Scala.js options


#### Examples
`//> using jsVersion 1.20.2`
`//> using jsVersion 1.21.0`

`//> using jsMode mode`

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4 changes: 2 additions & 2 deletions website/docs/reference/scala-command/cli-options.md
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Expand Up @@ -772,7 +772,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

`SHOULD have` per Scala Runner specification

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

### `--js-mode`

Expand Down Expand Up @@ -872,7 +872,7 @@ Path to the Scala.js linker

`IMPLEMENTATION specific` per Scala Runner specification

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

### `--js-cli-java-arg`

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2 changes: 1 addition & 1 deletion website/docs/reference/scala-command/directives.md
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Expand Up @@ -429,7 +429,7 @@ Add Scala.js options


#### Examples
`//> using jsVersion 1.20.2`
`//> using jsVersion 1.21.0`

`//> using jsMode mode`

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36 changes: 18 additions & 18 deletions website/docs/reference/scala-command/runner-specification.md
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Expand Up @@ -134,7 +134,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -432,7 +432,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -948,7 +948,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -1234,7 +1234,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -1561,7 +1561,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -1853,7 +1853,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -2200,7 +2200,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -2502,7 +2502,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -2858,7 +2858,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -3160,7 +3160,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -3492,7 +3492,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -3776,7 +3776,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -4163,7 +4163,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -4470,7 +4470,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -4894,7 +4894,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -5174,7 +5174,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down Expand Up @@ -5881,7 +5881,7 @@ Enable Scala.js. To show more options for Scala.js pass `--help-js`

**--js-version**

The Scala.js version (1.20.2 by default).
The Scala.js version (1.21.0 by default).

**--js-mode**

Expand Down Expand Up @@ -6161,7 +6161,7 @@ Path to the Scala.js linker

**--js-cli-version**

Scala.js CLI version to use for linking (1.20.2 by default).
Scala.js CLI version to use for linking (1.21.0 by default).

**--js-cli-java-arg**

Expand Down
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