diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index a11ffa2aba804d..1d1a8efaef9564 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,5 +1,77 @@
 # Release notes
 
+## [v3.3.7](https://github.com/mdn/browser-compat-data/releases/tag/v3.3.7)
+
+June 10, 2021
+
+### Notable changes
+
+- Several extraneous features representing indexed property getters have been removed ([#9464](https://github.com/mdn/browser-compat-data/pull/9464)):
+
+  - `api.CSSNumericArray.CSSNumericValue`
+  - `api.CSSUnparsedValue.CSSUnparsedSegment`
+  - `api.DataTransferItemList.DataTransferItem`
+  - `api.SourceBufferList.SourceBuffer`
+  - `api.TrackDefaultList.TrackDefault`
+
+- The `api.AbstractWorker` mixin has been removed and replaced by features representing its exposed interfaces. ([#10744](https://github.com/mdn/browser-compat-data/pull/10744))
+
+  <details>
+
+  <summary>New features ex-<code>AbstractWorker</code></summary>
+
+  - `api.ServiceWorker.onerror`
+  - `api.SharedWorker.onerror`
+  - `api.Worker.onerror`
+
+  </details>
+
+- `api.Element.attributeStyleMap` has been removed and replaced by features representing the `ElementCSSInlineStyle` mixin's exposed interfaces. ([#10686](https://github.com/mdn/browser-compat-data/pull/10686))
+
+  <details>
+
+  <summary>New features ex-<code>ElementCSSInlineStyle</code></summary>
+
+  - `api.HTMLElement.attributeStyleMap`
+  - `api.MathMLElement.style`
+  - `api.SVGElement.attributeStyleMap`
+  - `api.SVGElement.style`
+
+  </details>
+
+- The `api.LinkStyle` mixin has been removed and replaced by features representing its exposed interfaces. ([#10724](https://github.com/mdn/browser-compat-data/pull/10724))
+
+  <details>
+
+  <summary>New features ex-<code>LinkStyle</code></summary>
+
+  - `api.HTMLLinkElement.sheet`
+  - `api.ProcessingInstruction.sheet`
+  - `api.SVGStyleElement.sheet`
+
+  </details>
+
+- The following non-existent, long-removed, or otherwise irrelevant features have been removed:
+
+  - `api.Element.currentStyle` ([#10782](https://github.com/mdn/browser-compat-data/pull/10782))
+  - `api.Element.runtimeStyle` ([#10782](https://github.com/mdn/browser-compat-data/pull/10782))
+  - `api.GlobalEventHandlers.onsort` ([#10820](https://github.com/mdn/browser-compat-data/pull/10820))
+  - `api.MediaStreamTrack.getSources` ([#10745](https://github.com/mdn/browser-compat-data/pull/10745))
+  - `api.MediaStreamTrack.isolated` ([#10745](https://github.com/mdn/browser-compat-data/pull/10745))
+  - `api.MediaStreamTrack.onisolationchange` ([#10745](https://github.com/mdn/browser-compat-data/pull/10745))
+  - `api.MediaStreamTrack.readonly` ([#10745](https://github.com/mdn/browser-compat-data/pull/10745))
+  - `api.Request.context` ([#10827](https://github.com/mdn/browser-compat-data/pull/10827))
+  - `api.RTCCertificate.getSupportedAlgorithms` ([#10582](https://github.com/mdn/browser-compat-data/pull/10582))
+  - `api.RTCRemoteOutboundRtpStreamStats.reportsSent` ([#10582](https://github.com/mdn/browser-compat-data/pull/10582))
+  - `api.SVGSVGElement.viewport` ([#10829](https://github.com/mdn/browser-compat-data/pull/10829))
+
+### Statistics
+
+- 10 contributors have changed 195 files with 2,189 additions and 2,294 deletions in 115 commits ([`v3.3.6...v3.3.7`](https://github.com/mdn/browser-compat-data/compare/v3.3.6...v3.3.7))
+- 13,029 total features
+- 783 total contributors
+- 3,400 total stargazers
+
 ## [v3.3.6](https://github.com/mdn/browser-compat-data/releases/tag/v3.3.6)
 
 June 4, 2021
diff --git a/package-lock.json b/package-lock.json
index d295bbdef0d474..f127069af7d27c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@mdn/browser-compat-data",
-  "version": "3.3.6",
+  "version": "3.3.7",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index de503a3321fc5f..d2ef5745c7246a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mdn/browser-compat-data",
-  "version": "3.3.6",
+  "version": "3.3.7",
   "description": "Browser compatibility data provided by MDN Web Docs",
   "main": "index.js",
   "types": "index.d.ts",