<p>I have got &quot;Unknown new rules activated (versionbit 1)&quot;.
<a href="https://i.sstatic.net/eUA2K.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/eUA2K.png" alt="Screenshot of &quot;Unknown new rules activated (versionbit 1)&quot;" /></a>
I am running Bitcoin Core v22.0.0 on testnet.
This seems to be the last version as of today (April 17 2022).
I am running a taproot wallet created as per <a href="https://www.reddit.com/r/Bitcoin/comments/r37ky5/howto_create_and_use_a_taproot_wallet_on_testnet/" rel="nofollow noreferrer">this guide</a>.
I have checked signatures and sha256 sums before installing bitcoin core.</p>
<p>Any ideas what is this?</p>

CC BY-SA 4.0
2022-04-17T16:10:04.677Z
Does this answer your question? ["New rules activated" warning after upgrading to 0.20.0](https://bitcoin.stackexchange.com/questions/96396/new-rules-activated-warning-after-upgrading-to-0-20-0) or possibly [Impact: unknown rules (versionbit 2) have been activated](https://bitcoin.stackexchange.com/q/107733/13866)
RedGrittyBrick
CC BY-SA 4.0
2022-04-17T16:22:39.953Z
@RedGrittyBrick I have read that and not sure whether it apply. I have a fresh new install. Bitcoin core is up-to-date . Reloading do not help. Warning stays.
Anton Krouglov
<bitcoin-core><testnet><taproot>
Unknown new rules activated (versionbit 1) when running Core v22.0.0 on testnet
Anton Krouglov
# Unknown new rules activated (versionbit 1) when running Core v22.0.0 on testnet

(Asked by: username_0 on 2022-04-17)

I have got "Unknown new rules activated (versionbit 1)".
[![Screenshot of ](https://i.sstatic.net/eUA2K.png)](https://i.sstatic.net/eUA2K.png)
I am running Bitcoin Core v22.0.0 on testnet.
This seems to be the last version as of today (April 17 2022).
I am running a taproot wallet created as per [this guide](https://www.reddit.com/r/Bitcoin/comments/r37ky5/howto_create_and_use_a_taproot_wallet_on_testnet/).
I have checked signatures and sha256 sums before installing bitcoin core.

Any ideas what is this?

**Tags:** bitcoin-core, testnet, taproot

> **Comments:**
> **username_1**: Does this answer your question? ["New rules activated" warning after upgrading to 0.20.0](https://bitcoin.stackexchange.com/questions/96396/new-rules-activated-warning-after-upgrading-to-0-20-0) or possibly [Impact: unknown rules (versionbit 2) have been activated](https://bitcoin.stackexchange.com/q/107733/13866)  
> **username_0**: @username_1 I have read that and not sure whether it apply. I have a fresh new install. Bitcoin core is up-to-date . Reloading do not help. Warning stays.  

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## 0 answers

