diff --git a/lerna.json b/lerna.json
index 844b596..a5af1fb 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "5.4.21"
+  "version": "5.5.0-alpha.1"
 }
diff --git a/packages/cma-client-analysis/package.json b/packages/cma-client-analysis/package.json
index d27443f..fc0a809 100644
--- a/packages/cma-client-analysis/package.json
+++ b/packages/cma-client-analysis/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datocms/cma-client-analysis",
-  "version": "5.4.21",
+  "version": "5.5.0-alpha.1",
   "description": "TypeScript-based static analysis utilities for the @datocms/cma-client-node Client class. Extracts method signatures, referenced types, and endpoint mappings.",
   "keywords": [
     "datocms",
@@ -49,7 +49,7 @@
     "typescript": ">=5.0.0"
   },
   "devDependencies": {
-    "@datocms/cma-client-node": "^5.4.21",
+    "@datocms/cma-client-node": "^5.5.0-alpha.1",
     "@datocms/rest-api-reference": "^5.4.19",
     "typescript": "^5.0.0"
   }
diff --git a/packages/cma-client-browser/package.json b/packages/cma-client-browser/package.json
index 2f18e3f..661febe 100644
--- a/packages/cma-client-browser/package.json
+++ b/packages/cma-client-browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datocms/cma-client-browser",
-  "version": "5.4.21",
+  "version": "5.5.0-alpha.1",
   "description": "Browser client for DatoCMS REST Content Management API",
   "keywords": [
     "datocms",
@@ -28,7 +28,7 @@
     "url": "git+https://github.com/datocms/js-rest-api-clients.git"
   },
   "dependencies": {
-    "@datocms/cma-client": "^5.4.21",
+    "@datocms/cma-client": "^5.5.0-alpha.1",
     "@datocms/rest-client-utils": "^5.4.9"
   },
   "scripts": {
diff --git a/packages/cma-client-node/package-lock.json b/packages/cma-client-node/package-lock.json
index 544dc1d..db4ce70 100644
--- a/packages/cma-client-node/package-lock.json
+++ b/packages/cma-client-node/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@datocms/cma-client-node",
-	"version": "5.4.21",
+	"version": "5.5.0-alpha.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
diff --git a/packages/cma-client-node/package.json b/packages/cma-client-node/package.json
index 1060d3b..a926ed9 100644
--- a/packages/cma-client-node/package.json
+++ b/packages/cma-client-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datocms/cma-client-node",
-  "version": "5.4.21",
+  "version": "5.5.0-alpha.1",
   "description": "NodeJS client for DatoCMS REST Content Management API",
   "keywords": [
     "datocms",
@@ -37,7 +37,7 @@
     "url": "git+https://github.com/datocms/js-rest-api-clients.git"
   },
   "dependencies": {
-    "@datocms/cma-client": "^5.4.21",
+    "@datocms/cma-client": "^5.5.0-alpha.1",
     "@datocms/rest-client-utils": "^5.4.9",
     "mime-types": "^2.1.35",
     "tmp-promise": "^3.0.3"
diff --git a/packages/cma-client/package-lock.json b/packages/cma-client/package-lock.json
index 4b741dc..7389aba 100644
--- a/packages/cma-client/package-lock.json
+++ b/packages/cma-client/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@datocms/cma-client",
-	"version": "5.4.21",
+	"version": "5.5.0-alpha.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
diff --git a/packages/cma-client/package.json b/packages/cma-client/package.json
index 5107108..4176d10 100644
--- a/packages/cma-client/package.json
+++ b/packages/cma-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datocms/cma-client",
-  "version": "5.4.21",
+  "version": "5.5.0-alpha.1",
   "description": "JS client for DatoCMS REST Content Management API",
   "keywords": [
     "datocms",
diff --git a/packages/cma-client/src/generated/ApiTypes.ts b/packages/cma-client/src/generated/ApiTypes.ts
index f379340..f924fcd 100644
--- a/packages/cma-client/src/generated/ApiTypes.ts
+++ b/packages/cma-client/src/generated/ApiTypes.ts
@@ -8229,6 +8229,14 @@ export type ItemVersionMeta = {
    * Whether the record version is the published version or not
    */
   is_published: boolean;
+  /**
+   * Date this version became the published version of the record, or `null` if it has never been published. May also be `null` for versions that were published before publication-history tracking was introduced; in that case, fall back to `is_published` to determine the live status.
+   */
+  published_from: string | null;
+  /**
+   * Date this version stopped being the published version of the record (either replaced by a newer published version, or explicitly unpublished). `null` when the version is currently published or has never been published.
+   */
+  published_until: string | null;
   /**
    * Whether the record version is the most recent version or not
    */
diff --git a/packages/cma-client/src/generated/RawApiTypes.ts b/packages/cma-client/src/generated/RawApiTypes.ts
index 7c0ca63..db017c3 100644
--- a/packages/cma-client/src/generated/RawApiTypes.ts
+++ b/packages/cma-client/src/generated/RawApiTypes.ts
@@ -8277,6 +8277,14 @@ export type ItemVersionMeta = {
    * Whether the record version is the published version or not
    */
   is_published: boolean;
+  /**
+   * Date this version became the published version of the record, or `null` if it has never been published. May also be `null` for versions that were published before publication-history tracking was introduced; in that case, fall back to `is_published` to determine the live status.
+   */
+  published_from: string | null;
+  /**
+   * Date this version stopped being the published version of the record (either replaced by a newer published version, or explicitly unpublished). `null` when the version is currently published or has never been published.
+   */
+  published_until: string | null;
   /**
    * Whether the record version is the most recent version or not
    */
diff --git a/packages/cma-schema-types-generator/package-lock.json b/packages/cma-schema-types-generator/package-lock.json
index d002cb4..1165dcb 100644
--- a/packages/cma-schema-types-generator/package-lock.json
+++ b/packages/cma-schema-types-generator/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@datocms/cma-schema-types-generator",
-	"version": "5.4.21",
+	"version": "5.5.0-alpha.1",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
diff --git a/packages/cma-schema-types-generator/package.json b/packages/cma-schema-types-generator/package.json
index c191cad..13a6c5b 100644
--- a/packages/cma-schema-types-generator/package.json
+++ b/packages/cma-schema-types-generator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datocms/cma-schema-types-generator",
-  "version": "5.4.21",
+  "version": "5.5.0-alpha.1",
   "description": "Generate TypeScript type definitions from a DatoCMS project schema",
   "keywords": [
     "datocms",
@@ -46,6 +46,6 @@
     "typescript": "5.7.2"
   },
   "devDependencies": {
-    "@datocms/cma-client": "^5.4.21"
+    "@datocms/cma-client": "^5.5.0-alpha.1"
   }
 }
diff --git a/packages/rest-api-events/package-lock.json b/packages/rest-api-events/package-lock.json
index 2ce9ed6..2a58c52 100644
--- a/packages/rest-api-events/package-lock.json
+++ b/packages/rest-api-events/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@datocms/rest-api-events",
-	"version": "5.4.21",
+	"version": "5.5.0-alpha.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
diff --git a/packages/rest-api-events/package.json b/packages/rest-api-events/package.json
index ebf7d31..ff88105 100644
--- a/packages/rest-api-events/package.json
+++ b/packages/rest-api-events/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@datocms/rest-api-events",
-  "version": "5.4.21",
+  "version": "5.5.0-alpha.1",
   "description": "Utilities to receive real-time events from DatoCMS REST APIs",
   "keywords": [
     "datocms",
@@ -39,7 +39,7 @@
     "pusher-js": "^7.0.6"
   },
   "devDependencies": {
-    "@datocms/cma-client": "^5.4.21",
+    "@datocms/cma-client": "^5.5.0-alpha.1",
     "@datocms/dashboard-client": "^5.4.21"
   },
   "gitHead": "ac4164968026ba62a2841d31d2b60c31eadb2cc8"