diff --git a/blog/2026-07-19-metroninfo-v1-1/index.md b/blog/2026-07-19-metroninfo-v1-1/index.md
index ed6ae10a..ea842e47 100644
--- a/blog/2026-07-19-metroninfo-v1-1/index.md
+++ b/blog/2026-07-19-metroninfo-v1-1/index.md
@@ -29,7 +29,7 @@ A new element for tracking the community's average rating for the book. It has t
 - **RatingCount** - Optional. The number of ratings used to determine the `AverageRating` value.
 
 Both elements are documented in full on the [MetronInfo documentation](/docs/metroninfo/documentation) page, and the
-raw schema is up on the [schema page](/docs/metroninfo/schemas/v1.1).
+raw schema is up on the [schema page](https://github.com/Metron-Project/metroninfo/blob/master/schema/v1.1/MetronInfo.xsd).
 
 ## What Software Currently Supports It?
 
diff --git a/docs/metroninfo/documentation.md b/docs/metroninfo/documentation.md
index 9cb8d56c..4fc50521 100644
--- a/docs/metroninfo/documentation.md
+++ b/docs/metroninfo/documentation.md
@@ -53,8 +53,9 @@ It also has the following children elements:
 ### Series
 
 Contains information about the series the book is part of. It can have a `lang` attribute, which is defined as a
-2-letter language code (ISO 639-3), and an `id` attribute that can be used to add the identification number from the
-source of information.
+[BCP 47](https://www.rfc-editor.org/info/bcp47) language tag (for example `en`, `fil`, `pt-BR`, or `zh-Hant`) and
+defaults to `en`, and an `id` attribute that can be used to add the identification number from the source of
+information.
 
 It also has the following children elements:
 
@@ -111,6 +112,22 @@ It also has the following children elements:
 
   The year that the series started in. This must be a 4 digit value.
 
+- #### EndYear
+
+  Optional. The year that the series ended in. This must be a 4 digit value, and it can't be earlier than the
+  `StartYear` value.
+
+  This element should not be used if the `Status` of the series is `Ongoing`.
+
+- #### Status
+
+  Optional. The publication status of the series. It must be one of the following values:
+
+    - Cancelled
+    - Completed
+    - Hiatus
+    - Ongoing
+
 - #### AlternativeNames
 
   Any other names the series is named as. It has `AlternativeName` children name for the individual alternative series
@@ -120,8 +137,15 @@ It also has the following children elements:
 
     - ##### Name
 
-      The alternative name of the series. It can have an `id` and `lang` (defined as a 2-letter language code (ISO
-      639-3)) attribute.
+      The alternative name of the series. It can have an `id` and `lang` (defined as a BCP 47 language tag) attribute.
+
+- #### Summary
+
+  Optional. A description or summary of the series. This is separate from the book's [Summary](#summary-1) element.
+
+***Note***: The rules that `EndYear` can't be earlier than `StartYear`, and that an `Ongoing` series has no `EndYear`,
+are enforced with XSD 1.1 assertions. They are only checked by a validator that supports XSD 1.1 (for example, Saxon or
+Xerces-J with XSD 1.1 enabled).
 
 ### MangaVolume
 
diff --git a/docs/metroninfo/schemas/v1.1.md b/docs/metroninfo/schemas/v1.2.md
similarity index 76%
rename from docs/metroninfo/schemas/v1.1.md
rename to docs/metroninfo/schemas/v1.2.md
index b57b9a1a..e19a6a25 100644
--- a/docs/metroninfo/schemas/v1.1.md
+++ b/docs/metroninfo/schemas/v1.2.md
@@ -1,13 +1,13 @@
 ---
 sidebar_position: 25
-title: Version 1.1
+title: Version 1.2
 ---
 
-[Source](https://github.com/Metron-Project/metroninfo/blob/master/schema/v1.1/MetronInfo.xsd) on GitHub
+[Source](https://github.com/Metron-Project/metroninfo/blob/master/schema/v1.2/MetronInfo.xsd) on GitHub
 
 ```mdx-code-block
 import CodeBlock from '@theme/CodeBlock';
-import Schema from '!!raw-loader!@site/docs/metroninfo/_remote/schema/v1.1/MetronInfo.xsd';
+import Schema from '!!raw-loader!@site/docs/metroninfo/_remote/schema/v1.2/MetronInfo.xsd';
 
 <CodeBlock className="language-xml">{Schema}</CodeBlock>
 ```
\ No newline at end of file
diff --git a/docusaurus.config.js b/docusaurus.config.js
index 70428bad..c5ef0b1d 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -43,7 +43,7 @@ const config = {
         name: 'metroninfo', // used by CLI, must be path safe
         sourceBaseUrl: 'https://raw.githubusercontent.com/Metron-Project/metroninfo/master/', // the base url for the markdown (gets prepended to all of the documents when fetching)
         outDir: 'docs/metroninfo/_remote', // the base directory to output to.
-        documents: ['schema/v1.1/MetronInfo.xsd',], // the file names to download
+        documents: ['schema/v1.2/MetronInfo.xsd',], // the file names to download
         noRuntimeDownloads: true,
         performCleanup: false,
       },