We recommend that all relay operators working any earlier alpha improve to this one. If you are operating an earlier 0.4.7.x model, it’s best to upgrade to this version. Fixes bug 40494; bugfix on 0.4.5.1-alpha. Changes in model 0.4.7.3-alpha — 2021-12-15 This third alpha launch of the 0.4.7.x sequence fixes a number of bugs including two main ones affecting Bridges and Relays (see under). Fixes bug 31614; bugfix on 0.2.5.2-alpha. — Disable backtrace signal handlers when shutting down tor. Fixes bug 40579; bugfix on 0.3.5.1-alpha. o Minor bugfixes (relay, overload): — Decide whether or not to sign overload based on a fraction and assessment interval of ntor handshake drops. Fixes bug 40577; bugfix on 0.3.5.1-alpha. o Minor bugfixes (metrics port, onion service): — Fix the metrics with a port label to be distinctive. Fixes bug 34083; bugfix on 0.3.2.1-alpha. o Minor bugfix (CI, onion service): — Exclude onion service version 2 Stem checks in our CI. Fixes bug 40550; bugfix on 0.4.7.1-alpha. o Minor bugfixes (compiler warnings): — Fix couple compiler warnings on newest Ubuntu Jammy. Closes ticket 40444. o Major bugfixes (consumer): — Stop caching TCP connect failures to relays/bridges when we initiated the connection as a client.
Major bugfixes (compilation): — Fix compilation on ARM (and different much less-used CPUs) when compiling with OpenSSL earlier than 1.1. Fixes bug 27781; bugfix on 0.3.4.1-alpha. o Major bugfixes (initialization, crash): — Fix an assertion crash that may cease Tor from starting up if it tried to activate a periodic occasion too early. Fixes bug 40509; bugfix on 0.3.5.17. o Minor bugfixes (MetricsPort, Prometheus): — Add double quotes to the label values of the onion service metrics. Fixes bug 40429; bugfix on 0.3.5.13. o Minor bugfixes (MetricsPort, Prometheus): — Add double quotes to the label values of the onion service metrics. Fixes bug 40581; bugfix on 0.4.5.1-alpha. o Minor bugfixes (onion service congestion management): — Avoid a non-fatal assertion failure in the case the place we fail to arrange congestion control on a rendezvous circuit. Fixes bug 40544; bugfix on 0.3.5.1-alpha. o Minor bugfix (relay): — Remove the HSDir and HSIntro onion service v2 protocol versions so relay cease advertising that they assist them. Fixes bug 40548; bugfix on 0.3.5.1-alpha. o Minor bugfixes (compilation): — Resume being ready to construct on previous / esoteric gcc variations. Fixes bug 18600; bugfix on 0.2.4.11-alpha. — Downgrade logs and backtraces about IP variations to data-level.
Fixes bug 27410; bugfix on 0.3.2.1-alpha. o Minor bugfixes (reminiscence leak): — Fix an unlikely memory leak when making an attempt to read a non-public key from a ridiculously large file. Fixes bug 40552; bugfix on 0.4.5.1-alpha. Changes in model 0.4.5.12 — 2022-02-04 This version comprises mostly minor bugfixes oral corticosteroids for dogs which you will discover the main points below. Fixes bug 40560; bugfix on 0.4.7.1-alpha. Changes in version 0.4.7.4-alpha — 2022-02-25 This version comprises the negotiation congestion control work which is the ultimate half needed before going stable. 40529. Changes in version 0.4.6.10 — 2022-02-04 This version accommodates minor bugfixes but one particularly is that relays do not promote onion service v2 support on the protocol model stage. Fixes bug 24661; bugfix on 0.3.0.1-alpha. o Minor bugfixes (compilation, backport from 0.4.0.1-alpha): — Compile correctly on OpenBSD; beforehand, we had been missing some headers required with a view to detect it properly. Require UseEntryGuards when UseBridges is about, in order to make sure bridges aren’t bypassed.
Don’t make Tor DNS timeout trigger an overload common state. Fixes bug 40499; bugfix on 0.3.3.4-alpha. o Major bugfixes (relay, overload): — Do not trigger a common overload on DNS timeout. Previously, a single drop could set off an overload state, which triggered many false positives. Previously, we only checked IPv4 subnets. Fixes bug 40410; bugfix on 0.4.5.1-alpha — Fix our configuration logic to detect whether we had OpenSSL 3: beforehand, our logic was reversed. Minor options (fallbackdir): — Regenerate fallback directories generated on February 04, 2022. o Minor options (geoip knowledge): — Update the geoip recordsdata to match the IPFire Location Database, as retrieved on 2022/02/04. o Minor bugfix (logging): — Update a log discover useless URL to a working one. Closes ticket 40568. o Minor features (fallbackdir): — Regenerate fallback directories generated on March 25, 2022. o Minor options (geoip information): — Update the geoip information to match the IPFire Location Database, as retrieved on 2022/03/25. o Minor bugfixes (DNSPort, dormant mode): — A request on the DNSPort now wakes up a dormant tor. Fixes bug 40564; bugfix on 0.4.7.1-alpha. o Minor feature (authority, relay): — Reject End-Of-Life relays working model 0.3.5.x. Closes ticket 40559. o Minor options (fallbackdir): — Regenerate fallback directories generated on February 25, 2022. o Minor options (geoip information): — Update the geoip information to match the IPFire Location Database, as retrieved on 2022/02/25. o Minor bugfix (logging): — Update a log discover dead URL to a working one.
