Bump version to 5.23.0

CHANGELOG

@@ -1,4 +1,4 @@
-=== master
+=== 5.23.0 (2019-08-01)
 
 * Work around a bug on jdbc-sqlite3 3.27.2.1 when parsing schema for tables with columns with default values (jeremyevans)
 

doc/release_notes/5.23.0.txt

@@ -0,0 +1,56 @@
+= New Features
+
+* An insert_conflict plugin has been added for automatically handling
+ constraint conflicts when saving new model instances. It is
+ supported on PostgreSQL 9.5+ and SQLite 3.24.0+.
+
+ Album.new(name: 'Foo', copies_sold: 1000).
+ insert_conflict(
+ target: :name,
+ update: {copies_sold: Sequel[:excluded][:b]}
+ ).
+ save
+
+* On Microsoft SQL Server, the Database :ansi option has been added,
+ which sets the following ANSI related options:
+
+ * ANSI_NULLS
+ * ANSI_PADDING
+ * ANSI_WARNINGS
+ * ANSI_NULL_DFLT_ON
+ * QUOTED_IDENTIFIER
+ * CONCAT_NULL_YIELDS_NULL
+
+= Other Improvements
+
+* Sequel.datetime_class = Time is now supported when using the
+ named_timezones extension. For backwards compatibility, the
+ named_timezones extension still sets
+ Sequel.datetime_class = DateTime. When using Ruby 2.6+, the
+ Time instances have the timezone set on them using Ruby 2.6+'s
+ timezone support, but basic support works correctly in earlier
+ versions of Ruby.
+
+* On Microsoft SQL Server, Sequel now handles parsing schema for
+ tables in another database on the same server or in a database
+ on a linked server.
+
+* The pg_json extension now correctly handles subclasses of core
+ classes when wrapping objects. This stopped working in Sequel
+ 5.21.0, when support for wrapping JSON primitives was added.
+
+* Sequel now works around a couple bugs in jdbc-sqlite 3.27.2.1,
+ allowing schema parsing and foreign key parsing to work.
+
+* Dataset#execute* private methods now respect an explicitly given
+ :server option, fixing Dataset#paged_each in the postgres adapter
+ when using sharding.
+
+* Timezone offsets are now handled correctly when typecasting an array
+ or hash to datetime when Sequel.datetime_class = Time.
+
+* Sequel now avoids errors when parsing schema when using the mock
+ SQLite adapter.
+
+* A minor thread-safety issue has been fixed in the named_timezones
+ extension.

lib/sequel/version.rb

@@ -6,7 +6,7 @@ module Sequel
 
  # The minor version of Sequel. Bumped for every non-patch level
  # release, generally around once a month.
- MINOR = 22
+ MINOR = 23
 
  # The tiny version of Sequel. Usually 0, only bumped for bugfix
  # releases that fix regressions from previous versions.