Merge PR #161

diff --cc extensions/m_filter.c
index d204a5d619fa99523c48b1dbcb63ea84c6c416c9,6e5caf7a0965e9fe98a90eb487cb70334055f9d2..81996203804b43637683e8d5f1e82c32e1974032
--- 1/extensions/m_filter.c
--- 2/extensions/m_filter.c
+++ b/extensions/m_filter.c
@@@ -126,7 -108,7 +126,7 @@@ moddeinit(void
  
  mapi_clist_av1 filter_clist[] = { &setfilter_msgtab, NULL };
  
- DECLARE_MODULE_AV1(filter, modinit, moddeinit, filter_clist, NULL, filter_hfnlist, "0.3");
 -DECLARE_MODULE_AV1(filter, NULL, moddeinit, filter_clist, NULL, filter_hfnlist, "0.4");
++DECLARE_MODULE_AV1(filter, modinit, moddeinit, filter_clist, NULL, filter_hfnlist, "0.4");
  
  static int
  setfilter(const char *check, const char *data, const char **error)