History of changes for SQL Server to PostgreSQL Code Converter

v2.1 09/16/2024
	- improved conversion of CAST, CHARINDEX
	- fixed conversion of AFTER INSERT,UPDATE,DELETE triggers
	- check write permission for log and script files

v1.5 07/17/2023
	- group all variable declarations at the top of function/procedure body
	- improved support for cursors

v1.3 09/20/2021
	- option to import objects from T-SQL script 
	- fixed conversion: LEN(...) -> LENGTH(RTRIM(...))
	- support for triggers

v1.1 06/14/2021
	- improved processing of CONVERT, DATEADD and DATEDIFF functions
	- improved conversion of 'SELECT TOP' queries

v1.0 04/05/2021
	- initial version