[21.11] update README.md

[21.11] update upgrading

[21.11] update release date

run generation

1 files changed, 8 insertions, 8 deletions

diff --git a/nixos/doc/manual/installation/upgrading.chapter.md b/nixos/doc/manual/installation/upgrading.chapter.md
index b7903b9d3cb..faeefc4451d 100644
--- a/nixos/doc/manual/installation/upgrading.chapter.md
+++ b/nixos/doc/manual/installation/upgrading.chapter.md
@@ -6,7 +6,7 @@ expressions and associated binaries. The NixOS channels are updated
 automatically from NixOS's Git repository after certain tests have
 passed and all packages have been built. These channels are:
 
--   *Stable channels*, such as [`nixos-21.05`](https://nixos.org/channels/nixos-21.05).
+-   *Stable channels*, such as [`nixos-21.11`](https://nixos.org/channels/nixos-21.11).
     These only get conservative bug fixes and package upgrades. For
     instance, a channel update may cause the Linux kernel on your system
     to be upgraded from 4.19.34 to 4.19.38 (a minor bug fix), but not
@@ -19,7 +19,7 @@ passed and all packages have been built. These channels are:
     radical changes between channel updates. It's not recommended for
     production systems.
 
--   *Small channels*, such as [`nixos-21.05-small`](https://nixos.org/channels/nixos-21.05-small)
+-   *Small channels*, such as [`nixos-21.11-small`](https://nixos.org/channels/nixos-21.11-small)
     or [`nixos-unstable-small`](https://nixos.org/channels/nixos-unstable-small).
     These are identical to the stable and unstable channels described above,
     except that they contain fewer binary packages. This means they get updated
@@ -38,8 +38,8 @@ newest supported stable release.
 
 When you first install NixOS, you're automatically subscribed to the
 NixOS channel that corresponds to your installation source. For
-instance, if you installed from a 21.05 ISO, you will be subscribed to
-the `nixos-21.05` channel. To see which NixOS channel you're subscribed
+instance, if you installed from a 21.11 ISO, you will be subscribed to
+the `nixos-21.11` channel. To see which NixOS channel you're subscribed
 to, run the following as root:
 
 ```ShellSession
@@ -54,16 +54,16 @@ To switch to a different NixOS channel, do
 ```
 
 (Be sure to include the `nixos` parameter at the end.) For instance, to
-use the NixOS 21.05 stable channel:
+use the NixOS 21.11 stable channel:
 
 ```ShellSession
-# nix-channel --add https://nixos.org/channels/nixos-21.05 nixos
+# nix-channel --add https://nixos.org/channels/nixos-21.11 nixos
 ```
 
 If you have a server, you may want to use the "small" channel instead:
 
 ```ShellSession
-# nix-channel --add https://nixos.org/channels/nixos-21.05-small nixos
+# nix-channel --add https://nixos.org/channels/nixos-21.11-small nixos
 ```
 
 And if you want to live on the bleeding edge:
@@ -114,5 +114,5 @@ the new generation contains a different kernel, initrd or kernel
 modules. You can also specify a channel explicitly, e.g.
 
 ```nix
-system.autoUpgrade.channel = https://nixos.org/channels/nixos-21.05;
+system.autoUpgrade.channel = https://nixos.org/channels/nixos-21.11;
 ```