Update docs for mautrix bridges: add notes about double puppeting with the Shared Secret Auth

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

docs/configuring-playbook-bridge-appservice-kakaotalk.md

@@ -14,6 +14,8 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
+**Note**: double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
 ## Adjusting the playbook configuration
 
 To enable the bridge, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:

docs/configuring-playbook-bridge-mautrix-discord.md

@@ -20,6 +20,8 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
+**Note**: double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
 ## Adjusting the playbook configuration
 
 To enable the bridge, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:

docs/configuring-playbook-bridge-mautrix-facebook.md

@@ -14,6 +14,8 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
+**Note**: double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
 ## Adjusting the playbook configuration
 
 To enable the bridge, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:

docs/configuring-playbook-bridge-mautrix-googlechat.md

@@ -12,6 +12,8 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
+**Note**: double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
 ## Adjusting the playbook configuration
 
 To enable the [Google Chat](https://chat.google.com/) bridge, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:

docs/configuring-playbook-bridge-mautrix-hangouts.md

@@ -14,6 +14,8 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
+**Note**: double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
 ## Adjusting the playbook configuration
 
 To enable the [Google Hangouts](https://hangouts.google.com/) bridge, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file:

docs/configuring-playbook-bridge-mautrix-telegram.md

@@ -16,7 +16,11 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
-**Note**: if you decided to enable Double Puppeting manually, send `login-matrix` to the bot in order to receive an instruction about how to send an access token to it.
+**Notes**:
+
+- Double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
+- If you decided to enable Double Puppeting manually, send `login-matrix` to the bot in order to receive an instruction about how to send an access token to it.
 
 ## Adjusting the playbook configuration
 

docs/configuring-playbook-bridge-mautrix-whatsapp.md

@@ -12,6 +12,8 @@ If you want to set up [Double Puppeting](https://docs.mau.fi/bridges/general/dou
 
 See [this section](configuring-playbook-bridge-mautrix-bridges.md#set-up-double-puppeting-optional) on the [common guide for configuring mautrix bridges](configuring-playbook-bridge-mautrix-bridges.md) for details about setting up Double Puppeting.
 
+**Note**: double puppeting with the Shared Secret Auth works at the time of writing, but is deprecated and will stop working in the future.
+
 ## Adjusting the playbook configuration
 
 To enable the bridge, add the following configuration to your `inventory/host_vars/matrix.example.com/vars.yml` file: