On relaunch user can log out, or play offline - no online option

Please copy & paste full development console output.

Confirmed running Windows 8 64-bit.

It also appears that the launcher keeps you logged in, but yet the option is not available to turn on or off.

Development Console:

Launcher 1.0 (through bootstrap 4) started on windows...
System.getProperty('os.name') == 'Windows 8'
System.getProperty('os.version') == '6.2'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.7.0_21'
System.getProperty('java.vendor') == 'Oracle Corporation'
Loaded 1 profile(s); selected '(Default)'
Delta time to compare resources: 568 ms 
Download job 'Resources' skipped as there are no files to download
Job 'Resources' finished successfully

Please login successfully once with the old launcher, then try the new one again.

Logging in with the old launcher with "Keep me logged in" fixes this issue.

Launcher 1.0 (through bootstrap 4) started on windows...
System.getProperty('os.name') == 'Windows 8'
System.getProperty('os.version') == '6.2'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.7.0_21'
System.getProperty('java.vendor') == 'Oracle Corporation'
Going to log in with legacy stored username & password...
Loaded 5 profile(s); selected '(Default)'
Trying to log in...
Logging in with username & password
Logged in successfully
Delta time to compare resources: 328 ms 
Download job 'Resources' skipped as there are no files to download
Job 'Resources' finished successfully

Since retrying with the old launcher, problem seems to be resolved

Thanks for the feedback, duplicate of MCL-343.