[master] 686c6f0e2 vrt: Add missing changes

[Dridi Boukelmoune]

commit 686c6f0e274c51a7de73485172f2e6cbd511fc72
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Tue Mar 15 12:01:00 2022 +0100

    vrt: Add missing changes

diff --git a/include/vrt.h b/include/vrt.h
index c23ac1eee..d8e290303 100644
--- a/include/vrt.h
+++ b/include/vrt.h
@@ -65,7 +65,13 @@
  *	BODY can either be a BLOB or a STRANDS, but only a STRANDS
  *	can take a non-NULL const char * prefix. The changes to BODY
  *	assignments doesn't break the ABI or the API.
- *
+ *	TOSTRAND() and TOSTRANDS() macros added
+ *	[cache.h] enum sess_close replaced by struct stream_close
+ *	[cache.h] http_IsHdr() added
+ *	[cache_filter.h] vfp_init_f() changed to take a VRT_CTX
+ *	[cache_filter.h] vdp_init_f() changed to take a VRT_CTX
+ *	[cache_filter.h] VRT_AddFilter() added
+ *	[cache_filter.h] VRT_RemoveFilter() added
  * 14.0 (2021-09-15)
  *	VIN_n_Arg() no directly returns the directory name.
  *	VSB_new() and VSB_delete() removed