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@@ -2,6 +2,7 @@
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- Directory authorities now use data collected from rephist when
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choosing whether to assign the HSDir flag to relays, instead of
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trusting the uptime value the relay reports in its descriptor.
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- This helps prevent an attack where relatively few malaicious
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- nodes can blackhole any given hidden service. Bugfix on
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- 0.2.0.10-alpha; fixes bug 2709.
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+ This helps prevent an attack where a small set of nodes with
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+ frequently-changing identity keys can blackhole a hidden service.
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+ (Only authorities need upgrade; others will be fine once they do.)
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+ Bugfix on 0.2.0.10-alpha; fixes bug 2709.
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