diff --git a/docs/firestore-bigquery-export/Partitioning.md b/docs/firestore-bigquery-export/Partitioning.md
index cce20313ef..9d8f8bdbc0 100644
--- a/docs/firestore-bigquery-export/Partitioning.md
+++ b/docs/firestore-bigquery-export/Partitioning.md
@@ -34,4 +34,4 @@ LIMIT 1000
 
 ## Reconfiguring
 
-Unlike [Clustering](https://www.notion.so/Clustering-998244364c6a46b5951133af87fd17fd), an already partitioned table `cannot` be updated with new partition related configuration. The table must be deleted for the extension to create a new table with the updated specification.
+Unlike [Clustering](Clustering.md), an already partitioned table `cannot` be updated with new partition related configuration. The table must be deleted for the extension to create a new table with the updated specification.
diff --git a/docs/firestore-bigquery-export/generating-schemas.md b/docs/firestore-bigquery-export/generating-schemas.md
index d2f8779e02..68d203157e 100644
--- a/docs/firestore-bigquery-export/generating-schemas.md
+++ b/docs/firestore-bigquery-export/generating-schemas.md
@@ -59,7 +59,7 @@ Please see the example below...
 }
 ```
 
-Learn [How to configure schema files](https://www.notion.so/Generating-Schemas-2a42ca95fa624215b1cd06d88d71aaa8) later in this guide.
+Learn [How to configure schema files](#how-to-configure-schema-files) later in this guide.
 
 ### Step 2: Set up credentials
 
@@ -154,9 +154,9 @@ Run the schema-views script using `[npx` (the Node Package Runner)](<https://git
 
 ### Next Steps
 
-- [Create your own schema files](https://www.notion.so/Generating-Schemas-2a42ca95fa624215b1cd06d88d71aaa8)
-- [Troubleshoot common issues](https://www.notion.so/Generating-Schemas-2a42ca95fa624215b1cd06d88d71aaa8)
-- [Learn about the columns in a schema view](https://www.notion.so/Generating-Schemas-2a42ca95fa624215b1cd06d88d71aaa8)
+- [Create your own schema files](#how-to-configure-schema-files)
+- [Troubleshoot common issues](#common-schema-file-configuration-mistakes)
+- [Learn about the columns in a schema view](#columns-in-a-schema-view)
 - [Take a look at more SQL examples](https://github.com/firebase/extensions/blob/master/firestore-bigquery-export/guides/EXAMPLE_QUERIES.md)
 
 ## How to configure schema files
diff --git a/docs/firestore-bigquery-export/get-started.md b/docs/firestore-bigquery-export/get-started.md
index 458c1d2589..1218f42cbc 100644
--- a/docs/firestore-bigquery-export/get-started.md
+++ b/docs/firestore-bigquery-export/get-started.md
@@ -114,10 +114,10 @@ The extension maintains a table and a view in the specified dataset:
 
 Learn about the advanced use of this extension:
 
-- [Generating SQL Schemas](https://www.notion.so/Generating-Schemas-2a42ca95fa624215b1cd06d88d71aaa8)
-- [Import existing data](https://www.notion.so/Importing-Data-12e450250cde4fbc844e13eafbe32e14)
-- [Wildcards](https://www.notion.so/Wildcards-2e43ed6a3e0c45a584a2a49d61f31aec)
-- [Partitioning](https://www.notion.so/Partitioning-6aee582404a1475eaed6e40db374e635)
-- [Clustering](https://www.notion.so/Clustering-998244364c6a46b5951133af87fd17fd)
-- [Cross-project support](https://www.notion.so/Cross-Project-Support-6f160a02142f48bfb120539673b224e0)
-- [Transforming data](https://www.notion.so/Transforming-Data-f5a777dae51e457a930d5cd93a04795d)
+- [Generating SQL Schemas](generating-schemas.md)
+- [Import existing data](importing-data.md)
+- [Wildcards](Wildcards.md)
+- [Partitioning](Partitioning.md)
+- [Clustering](Clustering.md)
+- [Cross-project support](cross-project-support.md)
+- [Transforming data](transforming-data.md)
diff --git a/docs/firestore-send-email/get-started.md b/docs/firestore-send-email/get-started.md
index cead5d1b08..49ede91c18 100644
--- a/docs/firestore-send-email/get-started.md
+++ b/docs/firestore-send-email/get-started.md
@@ -112,7 +112,7 @@ Available properties for the `message` field are:
 - **text:** The plaintext content of the email.
 - **html:** The HTML content of the email.
 - **amp:** The [AMP4EMAIL](https://amp.dev/documentation/guides-and-tutorials/learn/email-spec/amp-email-format/) content of the email.
-- **attachments:** An array containing attachment(s); [Nodemailer options](https://nodemailer.com/message/attachments/) supported: utf-8 string, custom content type, URL, encoded string, data URI, and pregenerated MIME node (be aware that your email has no access to the cloud server's file system).
+- **attachments:** An array containing attachment(s); [Nodemailer options](https://nodemailer.com/message/attachments) supported: utf-8 string, custom content type, URL, encoded string, data URI, and pregenerated MIME node (be aware that your email has no access to the cloud server's file system).
 
 ## Advanced use
 
diff --git a/docs/firestore-send-email/use-handlebars-template.md b/docs/firestore-send-email/use-handlebars-template.md
index 43b571ab7f..c3f66c31af 100644
--- a/docs/firestore-send-email/use-handlebars-template.md
+++ b/docs/firestore-send-email/use-handlebars-template.md
@@ -14,7 +14,7 @@ The template document can include any of the following fields:
 - **text:** A template string for the plaintext content of the email.
 - **html:** A template string for the HTML content of the email.
 - **amp:** A template string for the [AMP4EMAIL](https://amp.dev/documentation/guides-and-tutorials/learn/email-spec/amp-email-format/) content of the email.
-- **attachments:** An array of attachments with template strings as values; [Nodemailer options](https://nodemailer.com/message/attachments/) supported: utf-8 string, custom content type, URL, encoded string, data URI, and pre-generated MIME node (be aware that your email has no access to the cloud server's file system).
+- **attachments:** An array of attachments with template strings as values; [Nodemailer options](https://nodemailer.com/message/attachments) supported: utf-8 string, custom content type, URL, encoded string, data URI, and pre-generated MIME node (be aware that your email has no access to the cloud server's file system).
 
 An example template might have an ID of `following` and content like:
 
diff --git a/docs/storage-resize-images/get-started.md b/docs/storage-resize-images/get-started.md
index 3fc2c0e87a..b783cf8e14 100644
--- a/docs/storage-resize-images/get-started.md
+++ b/docs/storage-resize-images/get-started.md
@@ -110,6 +110,6 @@ You can install multiple instances of this extension for the same project to con
 
 Learn about more advanced use of this extension:
 
-[Customize o**utput options**](https://www.notion.so/Customize-output-options-d87cc4d3489b4a89831543601b982c00)
+[Customize **output options**](customize-output-options.md)
 
-[Handle Resize Image Extension events](https://www.notion.so/Handle-Resize-Image-Extension-events-6b4a7d75e9ef4812b67f84fbdb4015c0)
+[Handle Resize Image Extension events](handle-resize-image-extension-events.md)
diff --git a/docs/storage-resize-images/handle-resize-image-extension-events.md b/docs/storage-resize-images/handle-resize-image-extension-events.md
index c01d2561d6..d391f885ef 100644
--- a/docs/storage-resize-images/handle-resize-image-extension-events.md
+++ b/docs/storage-resize-images/handle-resize-image-extension-events.md
@@ -45,4 +45,4 @@ exports.onimageresized = onCustomEventPublished(
 
 For each particular extension, the payload returned in the event object provides data you can use to perform custom logic for your application flow. In this case, the function uses the Admin SDK to copy metadata about the resized image to a collection in Firestore, obtaining the filename from the `subject` provided by the event, and saving metadata from the `data` provided by the event.
 
-> For more information about handling custom events refer [Create and handle custom event triggers](https://firebase.google.com/docs/functions/beta/custom-events).
+> For more information about handling custom events refer [Create and handle custom event triggers](https://firebase.google.com/docs/functions/custom-events).
diff --git a/firestore-bigquery-export/CHANGELOG.md b/firestore-bigquery-export/CHANGELOG.md
index 9ea1c03b99..fc89cbeaa9 100644
--- a/firestore-bigquery-export/CHANGELOG.md
+++ b/firestore-bigquery-export/CHANGELOG.md
@@ -6,6 +6,8 @@ fix: failed BigQuery inserts are no longer reported as successful while silently
 
 fix: stop updating the BigQuery table metadata every time the extension is configured or updated when nothing has changed
 
+fix: remove broken contributor link from extension metadata
+
 ## Version 0.3.3
 
 chore: remove unused runtime dependencies and bump change-tracker consumers
diff --git a/firestore-bigquery-export/extension.yaml b/firestore-bigquery-export/extension.yaml
index 74c0e9b439..cfabb6629e 100644
--- a/firestore-bigquery-export/extension.yaml
+++ b/firestore-bigquery-export/extension.yaml
@@ -33,7 +33,6 @@ author:
 contributors:
   - authorName: Jan Wyszynski
     email: wyszynski@google.com
-    url: https://github.com/IanWyszynski
 
 billingRequired: true
 
diff --git a/firestore-counter/clients/dart/analysis_options.yaml b/firestore-counter/clients/dart/analysis_options.yaml
index fd16f92198..11d5bffe1f 100644
--- a/firestore-counter/clients/dart/analysis_options.yaml
+++ b/firestore-counter/clients/dart/analysis_options.yaml
@@ -14,7 +14,7 @@ linter:
   # section below to disable rules from the `package:flutter_lints/flutter.yaml`
   # included above or to enable additional rules. A list of all available lints
   # and their documentation is published at
-  # https://dart-lang.github.io/linter/lints/index.html.
+  # https://dart.dev/tools/linter-rules.
   #
   # Instead of disabling a lint rule for the entire project in the
   # section below, it can also be suppressed for a single line of code
diff --git a/firestore-send-email/CHANGELOG.md b/firestore-send-email/CHANGELOG.md
index 63d7fc7c61..8b24faef01 100644
--- a/firestore-send-email/CHANGELOG.md
+++ b/firestore-send-email/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Version 0.2.11
+
+fix: fix broken Nodemailer OAuth2 and SendGrid Categories links in docs
+
 ## Version 0.2.10
 
 chore: bump nodemailer to v9 and remove unused rimraf dependency
diff --git a/firestore-send-email/POSTINSTALL.md b/firestore-send-email/POSTINSTALL.md
index 89b7a371ac..750f590491 100644
--- a/firestore-send-email/POSTINSTALL.md
+++ b/firestore-send-email/POSTINSTALL.md
@@ -59,7 +59,7 @@ When using SendGrid (`SMTP_CONNECTION_URI` includes `sendgrid.net`), you can ass
 
 Add this document to the Firestore mail collection to send categorized emails.
 
-For more details, see the [SendGrid Categories documentation](https://docs.sendgrid.com/ui/sending-email/categories).
+For more details, see the [SendGrid Categories documentation](https://www.twilio.com/docs/sendgrid/for-developers/sending-email/categories).
 
 #### Firestore-Send-Email: SendGrid Dynamic Templates
 
@@ -84,7 +84,7 @@ Add this document to the Firestore mail collection to send an email using a Send
 
 You can also include optional SendGrid fields in the same `sendGrid` object, such as `customArgs` (string key/value metadata) and `ipPoolName` (IP pool selection).
 
-For more details, see the [SendGrid Dynamic Templates documentation](https://docs.sendgrid.com/ui/sending-email/how-to-send-an-email-with-dynamic-templates).
+For more details, see the [SendGrid Dynamic Templates documentation](https://www.twilio.com/docs/sendgrid/ui/sending-email/how-to-send-an-email-with-dynamic-templates).
 
 #### Understanding SendGrid Email IDs
 
diff --git a/firestore-send-email/PREINSTALL.md b/firestore-send-email/PREINSTALL.md
index 30ab980098..1407a8fe40 100644
--- a/firestore-send-email/PREINSTALL.md
+++ b/firestore-send-email/PREINSTALL.md
@@ -60,7 +60,7 @@ When using SendGrid (`SMTP_CONNECTION_URI` includes `sendgrid.net`), you can ass
 
 Add this document to the Firestore mail collection to send categorized emails.
 
-For more details, see the [SendGrid Categories documentation](https://docs.sendgrid.com/ui/sending-email/categories).
+For more details, see the [SendGrid Categories documentation](https://www.twilio.com/docs/sendgrid/for-developers/sending-email/categories).
 
 #### Firestore-Send-Email: SendGrid Dynamic Templates
 
@@ -83,7 +83,7 @@ When using SendGrid, you can use SendGrid Dynamic Templates to create and send t
 
 Add this document to the Firestore mail collection to send an email using a SendGrid Dynamic Template. The `templateId` is required and should be your SendGrid Dynamic Template ID (always starts with 'd-'). The `dynamicTemplateData` object contains the variables that will be used in your template.
 
-For more details, see the [SendGrid Dynamic Templates documentation](https://docs.sendgrid.com/ui/sending-email/how-to-send-an-email-with-dynamic-templates).
+For more details, see the [SendGrid Dynamic Templates documentation](https://www.twilio.com/docs/sendgrid/ui/sending-email/how-to-send-an-email-with-dynamic-templates).
 
 #### Setting Up OAuth2 Authentication
 
@@ -227,7 +227,7 @@ Leave `Use secure OAuth2 connection?` as the default value `true`.
 ###### Additional Resources
 
 - [Google OAuth2 Documentation](https://developers.google.com/identity/protocols/oauth2)
-- [Nodemailer OAuth2 Guide](https://nodemailer.com/smtp/oauth2/)
+- [Nodemailer OAuth2 Guide](https://nodemailer.com/smtp/oauth2)
 - [Firebase Extensions Documentation](https://firebase.google.com/docs/extensions)
 
 #### Automatic Deletion of Email Documents
diff --git a/firestore-send-email/README.md b/firestore-send-email/README.md
index 6417c8448c..597796a63a 100644
--- a/firestore-send-email/README.md
+++ b/firestore-send-email/README.md
@@ -68,7 +68,7 @@ When using SendGrid (`SMTP_CONNECTION_URI` includes `sendgrid.net`), you can ass
 
 Add this document to the Firestore mail collection to send categorized emails.
 
-For more details, see the [SendGrid Categories documentation](https://docs.sendgrid.com/ui/sending-email/categories).
+For more details, see the [SendGrid Categories documentation](https://www.twilio.com/docs/sendgrid/for-developers/sending-email/categories).
 
 #### Firestore-Send-Email: SendGrid Dynamic Templates
 
@@ -91,7 +91,7 @@ When using SendGrid, you can use SendGrid Dynamic Templates to create and send t
 
 Add this document to the Firestore mail collection to send an email using a SendGrid Dynamic Template. The `templateId` is required and should be your SendGrid Dynamic Template ID (always starts with 'd-'). The `dynamicTemplateData` object contains the variables that will be used in your template.
 
-For more details, see the [SendGrid Dynamic Templates documentation](https://docs.sendgrid.com/ui/sending-email/how-to-send-an-email-with-dynamic-templates).
+For more details, see the [SendGrid Dynamic Templates documentation](https://www.twilio.com/docs/sendgrid/ui/sending-email/how-to-send-an-email-with-dynamic-templates).
 
 #### Setting Up OAuth2 Authentication
 
@@ -235,7 +235,7 @@ Leave `Use secure OAuth2 connection?` as the default value `true`.
 ###### Additional Resources
 
 - [Google OAuth2 Documentation](https://developers.google.com/identity/protocols/oauth2)
-- [Nodemailer OAuth2 Guide](https://nodemailer.com/smtp/oauth2/)
+- [Nodemailer OAuth2 Guide](https://nodemailer.com/smtp/oauth2)
 - [Firebase Extensions Documentation](https://firebase.google.com/docs/extensions)
 
 #### Automatic Deletion of Email Documents
diff --git a/firestore-send-email/extension.yaml b/firestore-send-email/extension.yaml
index 3e8c1df014..6578ab7061 100644
--- a/firestore-send-email/extension.yaml
+++ b/firestore-send-email/extension.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 name: firestore-send-email
-version: 0.2.10
+version: 0.2.11
 specVersion: v1beta
 
 displayName: Trigger Email from Firestore
diff --git a/firestore-shorten-urls-bitly/CHANGELOG.md b/firestore-shorten-urls-bitly/CHANGELOG.md
index 74425819f3..83e7568fe3 100644
--- a/firestore-shorten-urls-bitly/CHANGELOG.md
+++ b/firestore-shorten-urls-bitly/CHANGELOG.md
@@ -104,7 +104,7 @@ fixed - Fixed 406 HTTP error code from Bitly API due to `Content-Type` header no
 
 fixed - Migrated Bitly API to v4 since v3 will be deactivated on March 1, 2020 (Issue #170).
 
-**Important:** Update your extension to at minimum v0.1.2 before March 1, 2020; otherwise, your installed extension will stop working. [Learn more](https://dev.bitly.com/deprecated.html).
+**Important:** Update your extension to at minimum v0.1.2 before March 1, 2020; otherwise, your installed extension will stop working.
 
 ## Version 0.1.1
 
diff --git a/samples/rtdb-uppercase-messages/CHANGELOG.md b/samples/rtdb-uppercase-messages/CHANGELOG.md
index 8c5058a142..1830372875 100644
--- a/samples/rtdb-uppercase-messages/CHANGELOG.md
+++ b/samples/rtdb-uppercase-messages/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Version 0.0.3
+
+fix: fix broken Realtime Database setup link in docs
+
 ## Version 0.0.2
 
 chore: update Cloud Functions runtime to Node.js 22
diff --git a/samples/rtdb-uppercase-messages/PREINSTALL.md b/samples/rtdb-uppercase-messages/PREINSTALL.md
index 0488e2e6ed..bbfb91e8b3 100644
--- a/samples/rtdb-uppercase-messages/PREINSTALL.md
+++ b/samples/rtdb-uppercase-messages/PREINSTALL.md
@@ -22,7 +22,7 @@ text:
 #### Additional setup
 
 Before installing this extension, make sure that you've
-[set up Realtime Database](https://firebase.google.com/docs/databaae/quickstart)
+[set up Realtime Database](https://firebase.google.com/docs/database/web/start#create_a_database)
 in your Firebase project.
 
 #### Billing
diff --git a/samples/rtdb-uppercase-messages/extension.yaml b/samples/rtdb-uppercase-messages/extension.yaml
index 32d307605a..47c1420cd2 100644
--- a/samples/rtdb-uppercase-messages/extension.yaml
+++ b/samples/rtdb-uppercase-messages/extension.yaml
@@ -1,5 +1,5 @@
 name: rtdb-uppercase-messages
-version: 0.0.2
+version: 0.0.3
 specVersion: v1beta # Firebase Extensions specification version; don’t change
 
 # Friendly display name for your extension (~3-5 words)
diff --git a/storage-resize-images/CHANGELOG.md b/storage-resize-images/CHANGELOG.md
index e3abe53bda..039af5e915 100644
--- a/storage-resize-images/CHANGELOG.md
+++ b/storage-resize-images/CHANGELOG.md
@@ -1,3 +1,7 @@
+## Version 0.3.7
+
+fix: fix broken `getDownloadURL` link in docs
+
 ## Version 0.3.6
 
 chore: replace temp file helper dependencies with Node.js built-ins
diff --git a/storage-resize-images/POSTINSTALL.md b/storage-resize-images/POSTINSTALL.md
index 91334a5d0a..b67c9482c1 100644
--- a/storage-resize-images/POSTINSTALL.md
+++ b/storage-resize-images/POSTINSTALL.md
@@ -29,7 +29,7 @@ The extension also copies the following [metadata](https://cloud.google.com/stor
 - `Content-Type`
 - [user-provided metadata](https://cloud.google.com/storage/docs/metadata#custom-metadata)
  - If the original image contains a download token (publicly accessible via a unique download URL), a new download token is generated for the resized image(s). 
- - If the original image does not contain a download token, resized image(s) will not be created with unique tokens. To make a resized image publicly accessible, call the [`getDownloadURL`](https://firebase.google.com/docs/reference/js/firebase.storage.Reference#getdownloadurl) method.
+ - If the original image does not contain a download token, resized image(s) will not be created with unique tokens. To make a resized image publicly accessible, call the [`getDownloadURL`](https://firebase.google.com/docs/reference/js/storage#getdownloadurl_30df0b2) method.
 
 Be aware of the following when using this extension:
 
diff --git a/storage-resize-images/extension.yaml b/storage-resize-images/extension.yaml
index 4f76123690..91dd557089 100644
--- a/storage-resize-images/extension.yaml
+++ b/storage-resize-images/extension.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 name: storage-resize-images
-version: 0.3.6
+version: 0.3.7
 specVersion: v1beta
 
 displayName: Resize Images