Redis 8.6 RC1 Launch and Better Expiration Insights
Big day for Redis with the official 8.6 RC1 release hitting the shelves, complete with detailed release notes covering new features like XADD idempotency and HOTKEYS command. Plus, we got a fantastic observability improvement from sundb that gives us separate counters for active vs lazy key expiration - a game-changer for monitoring Redis performance.
Duration: PT3M56S
Episode overview
This episode is a short developer briefing from Redis.
It explains recent repository work in plain language.
- Show: Redis
- Published: 2026-01-23T11:11:40Z
- Audio duration: PT3M56S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Hey there, fellow Redis enthusiasts! Welcome back to another episode of the Redis podcast. I'm your host, and wow, do we have an exciting day to dive into. Grab your favorite beverage because we're talking about some really cool stuff that happened on January 22nd.
So the big headline today is that Redis 8.6 RC1 is officially here! YaacovHazan dropped the release candidate with all the bells and whistles. We're talking about a proper version bump to 8.5.240 and - here's the really exciting part - comprehensive release notes that aren't just placeholder text anymore. You know…
The release notes are packed with goodies. We're getting XADD idempotency, which is huge for stream reliability. There's a new HOTKEYS command that's going to make debugging so much easier - imagine being able to quickly identify which keys are getting hammered in your Redis instance. Plus, they've added new…
But here's what I'm really geeking out about today - and this ties beautifully into the RC1 release - sundb just merged an absolutely brilliant observability improvement. You know how Redis has always tracked expired keys and expired hash fields? Well, here's the thing: it was lumping together two very…
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