Changing run level doesn't block node manager

.gitignore

@@ -25,6 +25,7 @@ log/
 erlang.mk
 ekka.d
 _build/
+_anvl_build/
 .rebar3/
 rebar.lock
 TAGS

anvl.erl

@@ -21,7 +21,7 @@ conf() ->
             , #{id => optvar,     repo => "https://github.com/emqx/optvar",           ref => {tag,"1.0.5"}}
             , #{id => snabbkaffe, repo => "https://github.com/kafka4beam/snabbkaffe", ref => {tag,"1.0.10"}}
             , #{id => gproc,      repo => "https://github.com/uwiger/gproc",          ref => {tag,"1.1.0"}}
-            , #{id => familiar,   repo => "https://github.com/ieQu1/familiar",        ref => {tag,"0.1.1"}}
+            , #{id => familiar,   repo => "https://github.com/ieQu1/familiar",        ref => {tag,"0.1.2"}}
             ]
         , hex_pm =>
             [ #{id => proper, version => "1.5.0"}

doc/classy.texi

@@ -292,6 +292,13 @@ The document was typeset with
       @emph{Unit}: ms
 
       Default timeout for remote procedure calls.
+
+    @defen{hook_timeout, @code{timeout()}, 30_000}
+
+      @emph{Unit}: ms
+
+      Maximum run time for any hook.
+
   @section Peer
 
     @defen{sync_timeout, @code{non_neg_integer()}, 1000}
@@ -306,6 +313,16 @@ The document was typeset with
       Minimum number of known peers necessary to advance @ref{t:classy:run_level/0,run level}
       from @code{single} to @code{cluster}.
 
+    @defen{to_cluster_sets, @code{[classy:node_set_name()]}, @code{[]}}
+
+      List of node set names used to additionally restrict when the node is considered joined to a cluster.
+      Sets from the lists are combined using set intersection operation.
+
+    @defen{quorum_sets, @code{[classy:node_set_name()]}, @code{[]}}
+
+      List of node set names used to additionally restrict when the node is considered having a quorum.
+      Sets from the lists are combined using set intersection operation.
+
     @defen{quorum, @code{pos_integer()}, 1}
 
       Minimum number of known peers necessary to advance @ref{t:classy:run_level/0,run level}
@@ -328,7 +345,7 @@ The document was typeset with
       Note: to prevent network-isolated nodes from kicking their peers,
       quorum among the running nodes is required to perform the act.
 
-    @defen{cleanup_check_interval, @code{pos_integer()}, 30_000}
+    @defen{cleanup_check_interval, @code{pos_integer()}, 5_000}
 
       @emph{Unit}: ms.
 

rebar.config

@@ -12,7 +12,7 @@
  , {hackney, {git, "https://github.com/emqx/hackney.git", {tag, "1.18.1-1"}}}
  %% Testing:
  , {meck, "1.0.0"}
- , {familiar, {git, "https://github.com/ieQu1/familiar.git", {tag, "0.1.1"}}}
+ , {familiar, {git, "https://github.com/ieQu1/familiar", {tag, "0.1.2"}}}
  ]}.
 
 {dialyzer,