Merge pull request #144 from citusdata/Fix-Regress-Failure-and-Some

Fix regress failure and versioning related things.

Author: emelsimsek

README.md

@@ -363,7 +363,7 @@ Compatibility
 
 This module has been tested on:
 
-* **Postgres 9.4, 9.5, 9.6, 10, 11, 12, 13, 14**
+* **Postgres 9.4, 9.5, 9.6, 10, 11, 12, 13, 14, 15**
 
 If you end up needing to change something to get this running on another system, send us the diff and we'll try to work it in!
 

hll.control

@@ -14,5 +14,5 @@
 
 # hll extension
 comment = 'type for storing hyperloglog data'
-default_version = '2.16'
+default_version = '2.17'
 module_pathname = '$libdir/hll'

sql/setup.sql

@@ -5,3 +5,4 @@ ALTER EXTENSION hll UPDATE TO '2.13';
 ALTER EXTENSION hll UPDATE TO '2.14';
 ALTER EXTENSION hll UPDATE TO '2.15';
 ALTER EXTENSION hll UPDATE TO '2.16';
+ALTER EXTENSION hll UPDATE TO '2.17';