Fix broken links in issue template (#16810)

This happened during the migration

3 files changed, 9 insertions, 8 deletions

diff --git a/.github/ISSUE_TEMPLATE/BUG_REPORT.yml b/.github/ISSUE_TEMPLATE/BUG_REPORT.yml
index d0804d4234..77a04109dd 100644
--- a/.github/ISSUE_TEMPLATE/BUG_REPORT.yml
+++ b/.github/ISSUE_TEMPLATE/BUG_REPORT.yml
@@ -86,7 +86,7 @@ body:
 
         If PostgreSQL, please also answer the following:
          - are you using a single PostgreSQL server
-        or [separate servers for `main` and `state`](https://vector-im.github.io/synapse/latest/usage/configuration/config_documentation.html#databases)?
+        or [separate servers for `main` and `state`](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#databases)?
          - have you previously ported from SQLite using the Synapse "portdb" script?
          - have you previously restored from a backup?
     validations:
@@ -97,7 +97,7 @@ body:
       label: Workers
       description: |
         Are you running a single Synapse process, or are you running
-        [2 or more workers](https://vector-im.github.io/synapse/latest/workers.html)?
+        [2 or more workers](https://element-hq.github.io/synapse/latest/workers.html)?
       options:
         - Single process
         - Multiple workers
@@ -121,9 +121,9 @@ body:
         Do you have any unusual config options turned on? If so, please provide details.
 
         - Experimental or undocumented features
-        - [Presence](https://vector-im.github.io/synapse/latest/usage/configuration/config_documentation.html#presence)
-        - [Message retention](https://vector-im.github.io/synapse/latest/message_retention_policies.html)
-        - [Synapse modules](https://vector-im.github.io/synapse/latest/modules/index.html)
+        - [Presence](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#presence)
+        - [Message retention](https://element-hq.github.io/synapse/latest/message_retention_policies.html)
+        - [Synapse modules](https://element-hq.github.io/synapse/latest/modules/index.html)
   - type: textarea
     id: logs
     attributes:
diff --git a/changelog.d/16810.doc b/changelog.d/16810.doc
new file mode 100644
index 0000000000..b652f01dc4
--- /dev/null
+++ b/changelog.d/16810.doc
@@ -0,0 +1 @@
+Fix broken links in issue templates and documentation.
diff --git a/docs/development/contributing_guide.md b/docs/development/contributing_guide.md
index 08de320b1b..19be6858cd 100644
--- a/docs/development/contributing_guide.md
+++ b/docs/development/contributing_guide.md
@@ -99,8 +99,8 @@ Now edit `homeserver.yaml`, things you might want to change include:
 
 - Set a `server_name`
 - Adjusting paths to be correct for your system like the `log_config` to point to the log config you just copied
-- Using a [PostgreSQL database instead of SQLite](https://vector-im.github.io/synapse/latest/usage/configuration/config_documentation.html#database)
-- Adding a [`registration_shared_secret`](https://vector-im.github.io/synapse/latest/usage/configuration/config_documentation.html#registration_shared_secret) so you can use [`register_new_matrix_user` command](https://vector-im.github.io/synapse/latest/setup/installation.html#registering-a-user).
+- Using a [PostgreSQL database instead of SQLite](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#database)
+- Adding a [`registration_shared_secret`](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#registration_shared_secret) so you can use [`register_new_matrix_user` command](https://element-hq.github.io/synapse/latest/setup/installation.html#registering-a-user).
 
 And then run Synapse with the following command:
 
@@ -132,7 +132,7 @@ to work on.
 
 There is a growing amount of documentation located in the
 [`docs`](https://github.com/element-hq/synapse/tree/develop/docs)
-directory, with a rendered version [available online](https://vector-im.github.io/synapse).
+directory, with a rendered version [available online](https://element-hq.github.io/synapse).
 This documentation is intended primarily for sysadmins running their
 own Synapse instance, as well as developers interacting externally with
 Synapse.