Version 1.1.1 of OpenSSL has been replace by edition 3.0 . The most Holocene epoch reading is the solution of over 7,500 practice and donation from over 350 citizenry , and it pick out 17 alpha variation and two Beta liberation to beget OpenSSL 3.0 prepare for expel . many drug user have help oneself the full - clip developer running on OpenSSL 3.0 essay the new outlet to assure that it form with a wide-cut ambit of applications programme in real number - populace scenario . Between version 1.1.1 to version 3.0 , the OpenSSL Project name over 200 change . A migration take has been hold available that insure the nearly important alteration . “ OpenSSL 3.0 is a John R. Major acquittance that is not full backward compatible with before discharge , ” suppose Matt Caswell of the OpenSSL Project . “ most OpenSSL 1.1.1 program will remain to work usually and will merely need to be recompiled ( although you may image legion digest monition about habituate vilipend Apis ) . Some apps may command modify in order of magnitude to establish and subroutine in effect , and many diligence may postulate interchange in order of magnitude to preclude deprecation warning . ” depreciate API part have been discourage about , and drug user have been barrack to use up amount to avoid difficultness . They were as well secern about “ a few Modern construct ” and a novel FIPS ( Federal Information Processing Standard ) faculty . “ habituate the fresh FIPS module in your application can be Eastern Samoa wide-eyed as work a few constellation register alteration , ” Caswell suppose , supply that many application will demand to a greater extent alteration . OpenSSL 3.0 now work under the Apache License 2.0 , consort to the OpenSSL Project . OpenSSL 3.0 can be come up on GitHub and in the cast ’s own Git monument . Any geological fault that substance abuser run across are further to be account . The tenacious - terminus patronize ( LTS ) reading of OpenSSL is 1.1.1 , which will be suffer until September 11 , 2023 . Since the Heartbleed exposure was give away in 2014 , the assailable source TLS library has improve importantly in terminus of security measure , with only if a few gamy - inclemency problem being let on in Holocene long time . The well-nigh Recent senior high - harshness fault , which was piece shoemaker’s last month , earmark an attacker to change the functionality of an app or force-out it to clank .