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v0.31.md

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Kubo changelog v0.31

v0.31.0

Overview

🔦 Highlights

Experimental Pebble Datastore

Pebble provides a high-performance alternative to leveldb as the datastore, and provides a modern replacement for legacy badgerv1.

A fresh Kubo node can be initialized with pebbleds profile via ipfs init --profile pebbleds.

There are a number of parameters available for tuning pebble's performance to your specific needs. Default values are used for any parameters that are not configured or are set to their zero-value. For a description of the available tuning parameters, see kubo/docs/datastores.md#pebbleds.

New metrics

lowpower profile no longer breaks DHT announcements

We've notices users were applying lowpower profile, and then reporting content routing issues. This was because lowpower disabled reprovider system and locally hosted data was no longer announced on Amino DHT.

This release changes lowpower profile to not change reprovider settings, ensuring the new users are not sabotaging themselves. It also adds annouce-on and announce-off profiles for controlling announcement settings separately.

Important

If you've ever applied the lowpower profile before, there is a high chance your node is not announcing to DHT anymore. If you have Reprovider.Interval set to 0 you may want to set it to 22h (or run ipfs config profile apply announce-on) to fix your system.

As a convenience, ipfs daemon will warn if reprovide system is disabled, creating oportinity to fix configuration if it was not intentional.

go 1.23, boxo 0.24 and go-libp2p 0.36.5

Various bugfixes. Please update.

📝 Changelog

Full Changelog

👨‍👩‍👧‍👦 Contributors

Contributor Commits Lines ± Files Changed
Will Scott 3 +731/-581 14
Daniel N 17 +1034/-191 33
Marco Munizaga 5 +721/-404 12
Andrew Gillis 9 +765/-266 35
Marcin Rataj 17 +568/-323 41
Daniel Norman 3 +232/-111 10
sukun 4 +93/-8 8
Jorropo 2 +48/-45 5
Marten Seemann 3 +19/-47 5
fengzie 1 +29/-26 5
Rod Vagg 7 +27/-11 9
gopherfarm 1 +14/-14 6
web3-bot 3 +13/-10 3
Michael Muré 2 +16/-5 4
i-norden 1 +9/-9 1
Elias Rad 1 +7/-7 4
Prithvi Shahi 1 +0/-11 2
Lucas Molas 1 +5/-4 1
elecbug 1 +6/-2 1
gammazero 2 +2/-2 2
chris erway 1 +2/-2 2
Russell Dempsey 1 +2/-1 1
guillaumemichel 1 +1/-1 1