Patch 6.12 notes

/Remake and alt. map Champ Mastery are on the horizon, accompanied by numerous ARAM adjustments.
2 years ago

Hextech Mystery Champion Shards arrive

Hextech Mystery Champion Shards are here! Each shard grants a champ shard so you can unlock those level 6 and 7 masteries faster-y.
2 years ago

Riot Games API Challenge 2016 Winners!

We gave developers two weeks to utilize Champion Mastery data to create a project in one of three categories: Entertainment, Usability/Practicality, or Creativity/Originality. Check out the winners of the Riot Games API Challenge 2016!
2 years ago

Patch 6.11 notes

Hammering out a few balance outliers as the pro scene ramps up for the summer.
2 years ago

Dynamic queue and the future of League

Starting off the season, we made fundamental changes to ranked to emphasize coordinated team play. After considering all possible options and assessing the gains (and losses) of dynamic queue, we've made the decision to not bring back solo queue.
2 years ago

Champion Mastery Levels 6 and 7 live now!

Show off your skill with your favorite champs along with your dedication to them with new Champion Mastery Levels 6 and 7. When we launched Champion Mastery, our goal was to recognize you for playing the champs you love, and give you feedback on how well you play them. The new levels go further, requiring high-skill performances in addition to time spent playing.
2 years ago

Patch 6.10 notes

Followup to the Midseason update.
2 years ago

Patch 6.9 notes

Midseason is here.
2 years ago

Riot Games API Challenge 2016

It’s that time of the year; the API Challenge is upon us! If you didn’t catch the last API Challenge, it was focused on three categories: Black Market Brawlers, Ability Power Item Changes, and Item Sets. We’re back again with a new prompt and more prizes. The community developers have not disappointed and we’re excited to see what they come up with next.
2 years ago

Patch 6.8 notes

Toning down lane sustain and bringing a few champ builds in line in this outrageous patch.
2 years ago