<oembed><type>rich</type><version>1.0</version><author_name>Luke Dashjr (npub1lh…aa9nk)</author_name><author_url>https://nostr.ae/npub1lh273a4wpkup00stw8dzqjvvrqrfdrv2v3v4t8pynuezlfe5vjnsnaa9nk</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>PSA: Potential Bitcoin PoW change Sunday. SHA2 miners should stop mining Saturday.&#xA;&#xA;- nostr:nprofile1qqsg3mj8tuxhxvy5w0qt9altpgcrqttdfxg9glvsdfhkpa3plcxfudgpzpmhxue69uhkummnw3ezumt0d5hszrnhwden5te0dehhxtnvdakz7qgawaehxw309ahx7um5wghxy6t5vdhkjmn9wgh8xmmrd9skctckum9s8 29.4.1rc4 will be released tomorrow, setup for mainnet rehearsal. This locks-in the final SHA2 block.&#xA;- After NYPost updates their Sunday morning print online, I&#39;ll post the canonical blake2b_headline parameter.&#xA;- If things go perfectly, Knots 29.4.1 final will be released Sep 1 on schedule, keeping the Aug 30 blockchain.&#xA;- If there&#39;s any issues (unlikely at this point), we address them and reset to the last SHA2 block for rc5.&#xA;&#xA;If you intend to mine from day 1, I recommend getting setup with testnet4 (rc3) _now_ so you&#39;re ready for mainnet on Sunday.</html></oembed>