[RELEASE] Released version 2.0.11

Released version 2.0.11 with the following main changes :
    - BUG/MINOR: stream: init variables when the list is empty
    - BUG/MINOR: contrib/prometheus-exporter: Use HTX errors and not legacy ones
    - BUG/MINOR: contrib/prometheus-exporter: decode parameter and value only
    - BUG/MINOR: http-htx: Don't make http_find_header() fail if the value is empty
    - DOC: Clarify behavior of server maxconn in HTTP mode
    - DOC: clarify matching strings on binary fetches
    - DOC: move the "group" keyword at the right place
    - BUG/MEDIUM: stream-int: don't subscribed for recv when we're trying to flush data
    - BUG/MINOR: stream-int: avoid calling rcv_buf() when splicing is still possible
    - BUG/MEDIUM: listener/thread: fix a race when pausing a listener
    - BUG/MINOR: ssl: certificate choice can be unexpected with openssl >= 1.1.1
    - BUG/MEDIUM: mux-h1: Never reuse H1 connection if a shutw is pending
    - BUG/MINOR: mux-h1: Don't rely on CO_FL_SOCK_RD_SH to set H1C_F_CS_SHUTDOWN
    - BUG/MINOR: mux-h1: Fix conditions to know whether or not we may receive data
    - BUG/MEDIUM: tasks: Make sure we switch wait queues in task_set_affinity().
    - BUG/MEDIUM: checks: Make sure we set the task affinity just before connecting.
    - BUG/MINOR: mux-h1: Be sure to set CS_FL_WANT_ROOM when EOM can't be added
    - BUG/MINOR: proxy: make soft_stop() also close FDs in LI_PAUSED state
    - BUG/MINOR: listener/threads: always use atomic ops to clear the FD events
    - BUG/MINOR: listener: also clear the error flag on a paused listener
    - BUG/MEDIUM: listener/threads: fix a remaining race in the listener's accept()
    - DOC: document the listener state transitions
    - BUG/MAJOR: dns: add minimalist error processing on the Rx path
    - BUG/MEDIUM: proto_udp/threads: recv() and send() must not be exclusive.
    - BUG/MEDIUM: kqueue: Make sure we report read events even when no data.
    - DOC: listeners: add a few missing transitions
    - BUG/MINOR: tasks: only requeue a task if it was already in the queue
    - DOC: proxies: HAProxy only supports 3 connection modes
    - BUILD/MINOR: ssl: shut up a build warning about format truncation
    - BUILD/MINOR: tools: shut up the format truncation warning in get_gmt_offset()
    - BUILD: do not disable -Wformat-truncation anymore
    - DOC: remove references to the outdated architecture.txt
    - BUG/MINOR: log: fix minor resource leaks on logformat error path
    - BUG/MINOR: mworker: properly pass SIGTTOU/SIGTTIN to workers
    - BUG/MINOR: listener: do not immediately resume on transient error
    - BUG/MINOR: server: make "agent-addr" work on default-server line
    - BUG/MINOR: listener: fix off-by-one in state name check
    - BUILD/MINOR: unix sockets: silence an absurd gcc warning about strncpy()
diff --git a/VERSION b/VERSION
index 0a69206..6cbacdc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.10
+2.0.11