Release 0.1.0-rc.1

Steward 0.1.0's first release candidate: a DHCPv4 server with subnets per
interface, reservations, a web UI, REST API and CLI, Kea import, the web
UI's certificate through Jarl, clients' last-seen times, the activity log
by subnet, hidden interfaces, and the address order per subnet and pool.
make test and make e2e (121 checks with udhcpc and dhcpcd) pass.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -107,7 +107,10 @@ sudo systemctl disable --now kea-dhcp4-server
 
 ## Status
 
-Steward 0.1.0 is in development.
+Steward 0.1.0 is in testing (0.1.0-rc.1): a DHCPv4 server with subnets per
+interface, reservations, a web UI, REST API and CLI, Kea import, the web
+UI's certificate through Jarl, clients' last-seen times and a choice of
+address order per subnet and pool.
 
 ## Licence
 

VERSION

@@ -1 +1 @@
-0.1.0-dev
+0.1.0-rc.1