3.0.2,2010.08.07
add crashrpt feature to record all crash issues
support Vista UAC compatibility
fix bug in ezproxy manager for system debug
fix bug which is caused by Microsoft string lower case convertion defect
3.0.1,2010.06.25
fix manager login GUI issue
3.0.1,2010.01.09
new feature to block application in group
block MSN, BT, QQ, EMULE
optimise code with vs2005
2.9.1,2009.05.14
fix bug of no matching mutex in http proxy
using SQLite DB for dns cache, not support file cache anymore
add feature to limit http upload file size
modify the method of online duration calculation, remove the overlapped time
improve the proxy cascading GUI ( remember previous settings)
add new GUI to modify ftp delimeter
2.8.6,2009.03.01
security enhancement, not allow connecting proxy itself
2.8.5,2009.02.01
upgrade ezLog to support SQLite DB format file
ezlog not support MS Access MDB anymore
change action log format, add 'service' and 'returncode' section
add more information in http action log to support squild log
2.8.4,2008.05.02
add always dial option for dialup network
allow to delete whole rule
show full url path in http log
increase maximum bandwidth for single connection
2.8.3,2008.01.27 
add new feature of import/export group banlist filter
2.8.2,2007.12.07
add new feature of limit http download file size
2.8.1,2007.07.23
fix crash error when super long http header with http authentication enabled
fix the installation error of not creating log and debug folder
allow to customize the http authentication realm
change the display name in activity tree to defined user name, not use computer any more
change group-time restriction basic unit from hour to minute
fix the registry export problem
2.7.2,2007.01.18
solve problem when option service using invalid ip address which cause 'dns/pac lack 2nd parameter' error
add debug output for remote control reply
fix bug of selecting group filter button in Chinese interface
2006.12.31
fix bug for sock cascading with authentication
add traffic log for socks proxy
add traffic log for proxy cascading
2006,11,26
add "bypass http auth" feature in group properties
2.7.1, 2006.11.09
reduce event cache queue size to 40 
check if send partial response for rm control
stop traffic refresh timer before send traffic refresh request
2006.10.20
fix bug for 'illegal violation' when enable debug output for manager
fix bug for debug output for remote control in manager
2006.10.05
add support for license format v2
2006.2.18
add new seperate log option page
allow to customize the event window size in the proxy manager
add feature of cache exception list
*****************************************************
2.6.4, 2005.05.24
RasAPI change a lot in different os, so modify all ras api code to support win98/NT4
which the system will be built on win2000
******************************************************
2.6.3, 2004.8.01
2005.04.29
fix bug for http url parse
2005. 04.03
support FTP for tcp mapping
fix bug in ftp proxy service
2005.01.19

2004.12.24
fix the bug of deleting default group
fix the bug of wrong group state when do disable/enable action
fix the problem of mozillia not do http authentication
fix the problem of exceed length limitation when import very large banlist or troubleshooting
fix the problem of showing error reasons in failed request.
2004.11.10
add banlist export and import feature
fix bug in http proxy cascading
2004.10.01
add 'change operator' menu in rule properties
2004.08.15
fix bug for not resolve nt domain user
2004.08.01
fix problems in detecting nt domain user
add option to hide nt domain user information
add "allow multiple client using same account" option
add "http authentication" feature
change log format, add nt domain field
change ezlog to recognize new data format
***********************************
2.6.2, 2004.05.16

2004.06.18
not allow mutilple client share same auth-type user at same time
2004.06.08
fix bug for NT domain user logon
2004.05.16
add mms proxy service
add speed limit and connection limit in group control
remove bandwidth in option
hide domain user if hide computer name
fix bug for traffic control for MAC user
**********************************
2.6.1, 2004.02.29

add imap proxy service
support proxy auto-config service
modify http meta and title filtering
add group wizard
modify group structure, add more flexibilty for group controls
add group banlist
modify policy valid time
import NT domain user into group
add new type of user "NT Domain Member"
add SOCKSv5 authentication
fix the error in "dnscache.txt" for wrong hotmail address
**********************************
2.5.3, 2003.10.11

modify interface of ezclient
fix bug in telnet control for stop and start
fix bug in authentication control for stop and start
fix bug in http proxy for uploading binary data
add option of "hide mac address"
add option of "hide computer name"
only get Mac and computer name for local network computer
fix bug for memory leak for get mac address in snmp
fix bug for resource leak in socks service
fix bug for problem with 10055 in connect operation
*********************************
2.5.2, 2003.08.15

add 'search' function for group/user
allow manager to disable error log files
add ability to convert log file into Squid format
**********************************
2.5.1, 2003.07.10

add telnet control
add export configuration function
add 'connection number' item in policy which is used for load balancing
make event window always show the last line
remember the split window position when load next time
return null value if reading blocking for action, event data 
fix bug in ezlog to limit the lenght of field
**********************************
2.4.4, 2003.06.06

fix bug for ftp-http for overflow memory limit
add LIST for ftp-http
fix bug for delete service in asian version windows
fix bug for rtsp proxy

**********************************
2.4.3, 2003.06.03

add network traffic monitor
add service create wizard
fix bug for dun active period
fix bug in http proxy which can not access url with 'upgrade' words
fix bug for problem of accessing google
**********************************
2.4.2, 2003.4.20

add setup wizard for first time running
user could set how long to keep log files
modify smtp & pop3 proxy to support TLS command
fix bugs for ping command
**********************************
2.4.1, 2003,3,13

fix bug for statistics error wrong groups
fix bug for telnet cascading
customerize pop3 server port for pop3 proxy
accerlate the speed for release dead thread 
change process privileges in nt service mode
**********************************
2.4.0, 2003,2,15

add flow/time control based on month
add user statistics feature
add dns log
customize warning message option
add tooltips for event window
keep and restore manager window position
**********************************
2.3.2, 2002,12,03

add switch for www cache
fix bug for policy redirect operation
fix bug for banlist deadlock
**********************************
2.3.1, 2002,10,21

add new nntp proxy service
add new smtp proxy service
not uses smtp mapping proxy service.
fix bug for not saving the authentication modification
**********************************
2.2.0, 2002,9,26

add http content filter feature
add http popup killer feature
add more menus below "about"
change install script
**********************************
2.1.1, 2002,8,7

fix bug for read route table
fix bug for verify the license in startup
***********************************
2.1.0, 2002,6,10

enhance policy to support complex logical expression for rules
enhance troubleshooting to provide more information
add 2 new actions for policy: redirect and nocascad
add 3 new rule items: groupname ,flow and duration
add new feature for using different dun entries at differnt time
add locallan list for dun option
add local dns defination feature
fix bugs for buffer size for control communication
fix bugs for banlist does not change when it is modified
fix bug for dns reslove when using dnscache
***********************************
2.0.3, 2002,5,19

fix bugs for engine crash when manager login to view events
fix bugs for url policy filtering, the url now includes the site address

**********************************
2.0.2, 2002,4,30

fix bugs for group properties(not correct for rtsp)
enhance troubleshooting option
fix bugs for move user between groups
fix bugs for authenticated users
fix installation for service updated
make ezlog compatible with jet4.0
**********************************
2.0.1, 2002, 3.15

add new proxy protocol-rtsp.
add trouleshooting features.
add thread pool for multithread request which improves 30% speed of transfer. 
add wildcard(*,?)support for banlist and policy.
add "system tray icon" to monitor the service running.
modify the register method, use license file instead of regcode.
remove Chinese and Taiwan language support for installation.
fix bugs in the www site showed in "about".
fix bugs in group protocol properties not valid.

***********************************
1.5.1, 2001,12,20

fix bugs for http-ftp to support multi-line response
fix bugs for www cache clear
fix bugs for 'manual start' properties of service 
fix bugs for events read in ezengine
fix bugs for ftp proxy which may cause login failed
enhance action show in ezproxy
add dns cache support
add dnscache.txt to store the dns cache content
***********************************
1.4.2, 2001,8,22

fix bugs for service init duplicated policy name
**********************************
1.4.1, 2001, 8,18

add service session logging traffic features
add service cascading support HTTPS proxy
add service cascading by pass pingable sites
change style of group
add flow control exclude protocol
add time control exclude protocol
add connection control exclude protocol

*******************************
1.2.2 , 2001 , 8,4

fix bugs for service policy multiple remove
fix bugs for add policy( name duplicated )
 
*******************************
1.2.1 , 2001.7.22

add policy validity period features
fix bugs for service policy duplicated errors
********************************
1.1.3 , 2001.7.9

fix bugs for http cache: add extra data like '~U:computer' to the content
fix bugs for send the first header of http response 
fix bugs for ezproxy rule select time for non english platform
fix bugs for delete group( does not delete users in registry)
fix bugs for policy filtering if the name include UpperCase char
fix bugs for add time-type rules
add splash window

********************************
1.1.0 , 2001.6.8

add http cascad authen support 
add dialup keep online feature
fixbugs for dun changed 
fixbugs for crack timer function
******************************
1.0.3 , 2001.5.21

fixbugs for service 'properties' and 'delete'. because it use 
the lowercase of the service name .
fixbugs for register user recheck , computer may shut down 
**************************
1.0.2 , 2001 -4 -30

evaluation method changed 
5users in 15 days , after is 2 users
provide a error infor for the ConnectServer() function
*************************
1.0.1  , 2001 -3 -16

release first time 

