feat(upgrade): introduce the version upgrade subcommand

This subcommand applies the detected upstream version upgrades to a
PKGBUILD.

Component: pkgctl version upgrade
Co-authored-by: Levente Polyak <anthraxx@archlinux.org>
Signed-off-by: Christian Heusel <christian@heusel.eu>

1 files changed, 4 insertions, 0 deletions

diff --git a/doc/man/pkgctl-version.1.asciidoc b/doc/man/pkgctl-version.1.asciidoc
index 53a72f3..e71becd 100644
--- a/doc/man/pkgctl-version.1.asciidoc
+++ b/doc/man/pkgctl-version.1.asciidoc
@@ -27,9 +27,13 @@ Subcommands
 pkgctl version check::
 	Check if there is an new upstream version available
 
+pkgctl version upgrade::
+	Upgrade the PKGBUILD according to the latest available upstream version
+
 See Also
 --------
 
 linkman:pkgctl-version-check[1]
+linkman:pkgctl-version-upgrade[1]
 
 include::include/footer.asciidoc[]