Network status and alerts

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• 2018-09-21 -

  Notice of Required Upgrade to 0.16.3

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• 2017-10-11 -

  Beware of Bitcoin's possible incompatibility with some major services

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• 2017-07-12 -

  Potential network disruption

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• 2016-11-01 -

  Alert System Retirement

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• 2016-08-17 -

  0.13.0 Binary Safety Warning

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• 2015-10-12 -

  Vulnerability in UPnP library used by Bitcoin Core

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• 2015-07-04 -

  Some Miners Generating Invalid Blocks

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• 2014-04-11 -

  OpenSSL Heartbleed vulnerability

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• 2014-02-11 -

  Transaction malleability

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• 2013-08-11 -

  Android Security Vulnerability

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• 2013-03-15 -

  15 May 2013 Upgrade Deadline

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• 2013-03-11 -

  11/12 March 2013 Chain Fork Information

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• 2012-05-14 -

  CVE-2012-2459: Critical Vulnerability (denial-of-service)

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• 2012-03-16 -

  Potentially Critical Security Vulnerability

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• 2012-02-18 -

  February 20, 2012 Protocol Changes

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