Asked if PlayStation 4 Update 4.50 will be releasing today (as suggested yesterday), the Ask PlayStation UKTwitter account told a user, Unfortunately we still dont have an official release yet, please keep check our official Blog for updates.

While Sony isnt saying when PS4 update 4.50 will be available, the PlayStation China website updated earlier today to say it would be out on March 7,but the postwas removed shortly afterwards. PSU managed to grab the patch notes for 4.50 though, and you can see them below (translated via Google Translate):

Keep in mind that, until 4.50 is officially released, all of the above features are subject to change.

Missing from the patch notes is Boost Mode for PlayStation 4 Pro owners, which may improve the performance of certain PS4 games that havent received a PS4 Pro compatibility patch. Sony confirmed its inclusion in 4.50 after it was discovered by beta players.

When Sony announces the launch date for update 4.50, well let you know.

[Source: PlayStation China, Ask PlayStation UK via PSU]

See the article here:

Sony Says PS4 Update 4.50 Doesn't Have a Release Date, PlayStation China Leaks the Patch Notes - PlayStation LifeStyle