diff --git a/docs/api-colour.md b/docs/api-colour.md
index cf0e693bb..b8fe1f469 100644
--- a/docs/api-colour.md
+++ b/docs/api-colour.md
@@ -66,8 +66,6 @@ The input image will be converted to the provided colourspace at the start of th
 All operations will use this colourspace before converting to the output colourspace,
 as defined by [toColourspace](#tocolourspace).
 
-This feature is experimental and has not yet been fully-tested with all operations.
-
 
 **Throws**:
 
diff --git a/docs/changelog.md b/docs/changelog.md
index ab64857cc..6001fb136 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -6,6 +6,8 @@ Requires libvips v8.15.2
 
 ### v0.33.4 - TBD
 
+* Remove experimental status from `pipelineColourspace`.
+
 * TypeScript: add missing definitions for `OverlayOptions`.
   [#4048](https://github.com/lovell/sharp/pull/4048)
   [@ike-gg](https://github.com/ike-gg)
diff --git a/lib/colour.js b/lib/colour.js
index 07b6e4f47..9962fb571 100644
--- a/lib/colour.js
+++ b/lib/colour.js
@@ -71,8 +71,6 @@ function grayscale (grayscale) {
  * All operations will use this colourspace before converting to the output colourspace,
  * as defined by {@link #tocolourspace|toColourspace}.
  *
- * This feature is experimental and has not yet been fully-tested with all operations.
- *
  * @since 0.29.0
  *
  * @example