Update Go requirements in BUILDING

mxpv · AkihiroSuda · commit ee49d1747c35 · 2025-12-09T17:02:57.000+09:00
Updates BUILDING.md to specify that the project supports the two most recent major Go versions, rather than hardcoding "1.22.x or above" (as we don't support 1.22). This ensures the documentation doesn't become outdated when new Go versions are released. Signed-off-by: Maksym Pavlenko <pavlenko.maksym@gmail.com> (cherry picked from commit fb28794) Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
diff --git a/BUILDING.md b/BUILDING.md
@@ -14,8 +14,7 @@ This doc includes:
 
 To build the `containerd` daemon, and the `ctr` simple test client, the following build system dependencies are required:
 
-
-* Go 1.23.x or above
+* Go compiler (download from https://go.dev/dl/). The two most recent major Go versions are supported. For example, if Go 1.25 is the latest, then 1.25 and 1.24 are supported.
 * Protoc 3.x compiler and headers (download at the [Google protobuf releases page](https://github.com/protocolbuffers/protobuf/releases))
 * Btrfs headers and libraries for your distribution. Note that building the btrfs driver can be disabled via the build tag `no_btrfs`, removing this dependency.
 
