01Confirmed
One integrated client
Lobby, store, parties and champion select move into the game engine, replacing today's separate launcher and match stacks, to fix long-standing loading and connection problems.
What actually changes
These five areas recur across Riot's video and developer replies; the labels show how firmly each is established.
02Confirmed
Hextech Engine upgrade
This is not a port to a new engine: Riot upgrades its own engine and moves the client into it. Developers warn a swap would create bugs and change how champions feel.
03Confirmed
Summoner's Rift
New assets, lighting and atmosphere plus 'a bit of new gameplay'. Some changes are Rift-specific, others affect other maps and modes; whether the layout changes is unconfirmed.
04Confirmed
Runes and pre-game systems
Riot only says runes and some 'free pre-game choices' will change. No numbers, page structure or new mechanics have been published, making this the most over-interpreted area.
05Confirmed
Onboarding and accessibility
Tutorials, guidance and core onboarding systems are rebuilt. The WASD movement option added in 2025 points the same way, but it is a regular season change, not League Next itself.
What Riot has not said yet
- An exact date, season or patch number.
- Whether the Rift layout changes, and what the 'bit of new gameplay' is.
- Details of rune changes, champion model updates and the UI redesign.
- Migration details for accounts, skins, ranked history and the store.
- PC requirements, other modes such as ARAM, and TFT's client arrangements.
- Full gameplay footage, a trailer or an itemised feature list.
Note: some second-hand reports claim 'early 2027' or an even narrower window. Riot has never confirmed it, so this archive sticks to '2027'.