doc/v2: note that Xapian is now optional in v2

This is true as of e220b8b2ee5cfd458167dc2c6c92726352c4c80e
("Merge remote-tracking branch 'origin/xap-optional' into master")

diff --git a/Documentation/public-inbox-v2-format.pod b/Documentation/public-inbox-v2-format.pod
index 65a85c19470835ef6529515421cdefca6575538a..bdfe7abcd5f990b0fea07d25f9fd1b6f0e5bee70 100644 (file)
--- a/Documentation/public-inbox-v2-format.pod
+++ b/Documentation/public-inbox-v2-format.pod
@@ -135,10 +135,10 @@ The overview DB maintains all the header information necessary
 to implement the NNTP OVER/XOVER commands and non-search
 endpoints of of the PSGI UI.
 
-In the future, Xapian will become completely optional for v2 (as
-it is for v1) as SQLite turns out to be powerful enough to
-maintain overview information.  Most of the PSGI and all of the
-NNTP functionality will be possible with only SQLite in addition
+Xapian has become completely optional for v2 (as it is for v1), but
+SQLite remains required for v2.  SQLite turns out to be powerful
+enough to maintain overview information.  Most of the PSGI and all
+of the NNTP functionality is possible with only SQLite in addition
 to git.
 
 The overview DB was an instrumental piece in maintaining near