Mempal v2.1

• Added therhold for transaction confirmation alerts.
• Performance optimizations and code improvements.
• Various bug fixes and stability improvements.

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SHA256: B645DF6B00234A9A6FAC19E4F7711D0F24B364A3D0ABD1C3F02DD69D275FB7D3
MD5: 74F2F4C5A5E6CB5E6EFB54CE2FD37577
PGP Public Key
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Full Changelog: v2.0...v2.1