Update Changelog and version to 2.0

ChangeLog

@@ -1,4 +1,36 @@
-January 23 2017 - v1.6
+May 07 2017 - v2.0
+
+This major release adds a plpgsql code beautifier. This makes pgFormatter
+the best free tool to rewrite and beautify any SQL and PLPGSQL code. This
+release also fixes several issues and adds lot of improvements in code
+formatting.
+
+    - Add PLPGSQL beautifier.
+    - Fix case sensitivity of plpgsql keywords when using the -u command line
+      option. Thanks to Hubert Depesz Lubaczewski for the report.
+    - Add regression tests script regress_test.pl, more test files and expected
+      results.
+    - Do not append newline before a concatenation operator.
+    - Fix unitialized variable issue and remove newline in insert statement
+      after a close parenthesis.
+    - Remove comment before HTML beautifier and restore them after to prevent
+      beautifying keywords in comments.
+    - Improve formatting of UPDATE and DELETE statement.
+    - Improve all DDL statements formatting.
+    - Only format functions when name is followed by an open parenthesis.
+    - Add support for AWS Redshift keywords. Thanks to cavanaug for the feature
+      request.
+    - Prevent new line after a comma in parameters function.
+    - Add LATERAL keyword.
+    - Remove new line between UNION and ALL.
+    - Add RETURNING as far left keyword.
+    - Fix some potential case sensitivity issues.
+    - Replace tabulation with space for better indentation.
+    - Prevent newline in USING clause of JOIN.
+    - Prevent newline after a closing parenthesis but before an operator.
+    - Prevent new line when a comma is followed by a quote
+
+January 23 2017 - v2.0
 
 This release fixes several issues and adds lot of improvements in
 query formatting.

lib/pgFormatter/Beautify.pm

@@ -23,12 +23,12 @@ pgFormatter::Beautify - Library for pretty-printing SQL queries
 
 =head1 VERSION
 
-Version 1.6
+Version 2.0
 
 =cut
 
 # Version of pgFormatter
-our $VERSION = '1.6';
+our $VERSION = '2.0';
 
 # Inclusion of code from Perl package SQL::Beautify
 # Copyright (C) 2009 by Jonas Kramer

lib/pgFormatter/CGI.pm

@@ -17,12 +17,12 @@ pgFormatter::CGI - Implementation of CGI-BIN script to format SQL queries.
 
 =head1 VERSION
 
-Version 1.6
+Version 2.0
 
 =cut
 
 # Version of pgFormatter
-our $VERSION = '1.6';
+our $VERSION = '2.0';
 
 use pgFormatter::Beautify;
 use File::Basename;

lib/pgFormatter/CLI.pm

@@ -17,12 +17,12 @@ pgFormatter::CLI - Implementation of command line program to format SQL queries.
 
 =head1 VERSION
 
-Version 1.6
+Version 2.0
 
 =cut
 
 # Version of pgFormatter
-our $VERSION = '1.6';
+our $VERSION = '2.0';
 
 use autodie;
 use pgFormatter::Beautify;

pg_format

@@ -37,7 +37,7 @@ local $SIG{ __WARN__ } = sub {
 use FindBin;
 use lib "$FindBin::Bin/lib";
 
-our $VERSION = '1.6';
+our $VERSION = '2.0';
 
 # Find out whether current run should be treated as CGI or CLI
 my $program;