Proxy Switcher Standard

What's new in this version:

Proxy Switcher Standard 6.2.0 Build 7598
Improvements:
- Detect and mark as dead webroot proxy servers
- Added strict checking of allowed redirection URLs for built-in test targets
- Improved processing speed on multicore PCs, especially on proxy moving between folders
- Updated Ip2Country

Fixed Issues:
- Properly handle requests that return 0 content length
- Other minor problems

Proxy Switcher Standard 6.1.0 Build 7559
Improvements:
- Reworked all the HTTP protocol connections to simulate browser behavior more closely. Using keep-alive instead of connection close
- Added more DB consistency checks
- Updated Ip2Country

Fixed Issues:
- Fixed case of not rebinding of the built-in proxy servers when required
- Other minor problems

Proxy Switcher Standard 6.0.1 Build 7535
Improvements:
- Reduced minimal auto switching period to 3 seconds
- Rebind built-in proxy servers only when needed
- Updated Ip2Country

Proxy Switcher Standard 6.0.0 Build 7487
Improvements:
- Customizable User Agent for the User Defined Test Targets

Additions to CORE background scanner:
- Re-Test all the working servers starting from the ones tested longest time ago
- Re-Test Dead servers picking ones that are likely to work (recently tested as working)
- Faster stopping of the testing upon user request
- Reduced CPU load when testing SSL servers
- On settings change restart internal proxy servers only if required
- Updated root CA certificates
- Updated Ip2Country

Fixed Issues:
- Hangs caused by a bug in B+Tree
- Properly handle Delete key in View->Configure Test Targets...
- Properly enable/disable items in context popup menu
- Changed default scanner User Agent to one matching Chrome/58
- Other minor problems

Proxy Switcher Standard 5.21.0 Build 7466
Improvements:
- Added new feature "Advanced Export" - filtering and export servers to CSV file from multiple source folders
- Added SSL SNI (Server Name Indication) - fixes issues with virtual hosted SSL servers
- Added new test target - doubleclick dot net
- Removed stopspam target as it's API was disabled
- Renamed server state from (Alive) to (Alive-SSL)
- Updated Ip2Country

Fixed Issues:
- Do not re-create icons when running from auto update
- Other minor problems

Proxy Switcher Standard 5.21.0 Build 7433
Improvements:
- Avoid crashes due to timeouts on slow systems when deleting large quanities of servers
- Adjust running frequency of the CORE background scanner depending on how many new servers are found each run
- Upgraded to OpenSSL branch 1.0.2 due to 1.0.1 going out of service
- Updated root CA certificates
- Updated Ip2Country

Fixed Issues:
- Case when high anonymity testing service was falsely detected as being down
- Other minor problems

Proxy Switcher Standard 5.20.0 Build 7423
Improvements:
- Added SSL subfolder to "Basic Anonymity"
- Updated OpenSSL to 1.0.1u
- Updated CA certificates
- Updated Ip2Country

Fixed Issues:
- Few crashes when certain part of registry is unreadable
- Fixes few crashes in virtual tree code
- Other minor problems