Move IRC to libera.chat

The IRC room on freenode was seized by new owners.

markdown/1.0alpha3/install.md

@@ -194,8 +194,8 @@ As was mentioned in the previous section, Bedrock Linux now has experimental
 support for using a pre-existing kernel from another Linux distribution.
 Kernels (along with their initrd and other files) from a number of Linux
 distributions have been tested, but potential remains for untested ones to have
-problems.  If you try this out with a kernel not mentioned below, jumping into [#bedrock on
-freenode](http://webchat.freenode.net/?channels=bedrock) or [the
+problems.  If you try this out with a kernel not mentioned below, jumping into
+[the IRC channel #bedrock on libera.chat](http://libera.chat) or [the
 subreddit](http://reddit.com/r/bedrocklinux) to report success or failure with
 any given Linux distribution's kernel would be appreciated.
 
@@ -307,9 +307,9 @@ continue reading here.
 
 Static busyboxes from a number of Linux distributions have been tested, but
 potential remains for untested ones to have problems.  If you try this out with
-a static Busybox not mentioned below, jumping into [#bedrock on
-freenode](http://webchat.freenode.net/?channels=bedrock) or [the
-subreddit](http://reddit.com/r/bedrocklinux) to report success or failure with
+a static Busybox not mentioned below, jumping into [the IRC channel #bedrock on
+libera.chat](https://libera.chat) or [the
+subreddit](https://reddit.com/r/bedrocklinux) to report success or failure with
 any given Linux distribution's static busybox would be appreciated.
 
 - **Works:**

markdown/1.0beta1/install.md

@@ -575,4 +575,4 @@ and enjoy!
 
 If you run into any difficulties, try reviewing the relevant documentation
 pages for this release, and if that doesn't help sufficiently, don't hesitate
-to drop into the [IRC channel](https://webchat.freenode.net/?channels=bedrock).
+to drop into the [IRC channel #bedrock on libera.chat](https://libera.chat).

markdown/1.0beta2/install.md

@@ -1087,6 +1087,6 @@ and enjoy!
 
 If you run into any difficulties, try reviewing the relevant documentation
 pages for this release, and if that doesn't help sufficiently, don't hesitate
-to drop into the [IRC channel](https://webchat.freenode.net/?channels=bedrock),
-the [forums](http://www.linuxquestions.org/questions/bedrock-linux-118/), or
+to drop into the [IRC channel #bedrock on libera.chat](https://libera.chat),
+the [forums](https://www.linuxquestions.org/questions/bedrock-linux-118/), or
 [subreddit](https://www.reddit.com/r/bedrocklinux).

markdown/1.0beta2/quickstart.md

@@ -435,6 +435,6 @@ and enjoy!
 
 If you run into any difficulties, try reviewing the relevant documentation
 pages for this release, and if that doesn't help sufficiently, don't hesitate
-to drop into the [IRC channel](https://webchat.freenode.net/?channels=bedrock),
-the [forums](http://www.linuxquestions.org/questions/bedrock-linux-118/), or
+to drop into the [IRC channel #bedrock on libera.chat](https://libera.chat),
+the [forums](https://www.linuxquestions.org/questions/bedrock-linux-118/), or
 [subreddit](https://www.reddit.com/r/bedrocklinux).

markdown/contributing.md

@@ -23,7 +23,7 @@ Consider learning ~+Bedrock Linux~x well yourself, such as from using it and
 watching others answer questions.  Then, once you are adequately knowledgable,
 consider watching places such as:
 
-- [IRC: #bedrock on freenode](https://webchat.freenode.net/?channels=bedrock)
+- [IRC: #bedrock on libera.chat](https://libera.chat)
 - [Discord](https://invite.gg/bedrocklinux)
 - [LQ forum](http://www.linuxquestions.org/questions/bedrock-linux-118/)
 - [Reddit](http://reddit.com/r/bedrocklinux)

markdown/home.nav

@@ -20,7 +20,7 @@ Miscellaneous
 
 Community
 
-- [IRC: #bedrock on freenode](https://webchat.freenode.net/?channels=bedrock)
+- [IRC: #bedrock on libera.chat](https://libera.chat)
 - [LQ forum](http://www.linuxquestions.org/questions/bedrock-linux-118/)
 - [Reddit](http://reddit.com/r/bedrocklinux)
 - [Userland Github](https://github.com/bedrocklinux/bedrocklinux-userland)