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+Changes in version 0.4.5.8 - 2021-05-10
+ Tor 0.4.5.8 fixes several bugs in earlier version, backporting fixes
+ from the 0.4.6.x series.
+
+ o Minor features (compilation, backport from 0.4.6.3-rc):
+ - Make the autoconf script build correctly with autoconf versions
+ 2.70 and later. Closes part of ticket 40335.
+
+ o Minor features (fallback directory list, backport from 0.4.6.2-alpha):
+ - Regenerate the list of fallback directories to contain a new set
+ of 200 relays. Closes ticket 40265.
+
+ o Minor features (geoip data):
+ - Update the geoip files to match the IPFire Location Database, as
+ retrieved on 2021/05/07.
+
+ o Minor features (onion services):
+ - Add warning message when connecting to now deprecated v2 onion
+ services. As announced, Tor 0.4.5.x is the last series that will
+ support v2 onions. Closes ticket 40373.
+
+ o Minor bugfixes (bridge, pluggable transport, backport from 0.4.6.2-alpha):
+ - Fix a regression that made it impossible start Tor using a bridge
+ line with a transport name and no fingerprint. Fixes bug 40360;
+ bugfix on 0.4.5.4-rc.
+
+ o Minor bugfixes (build, cross-compilation, backport from 0.4.6.3-rc):
+ - Allow a custom "ar" for cross-compilation. Our previous build
+ script had used the $AR environment variable in most places, but
+ it missed one. Fixes bug 40369; bugfix on 0.4.5.1-alpha.
+
+ o Minor bugfixes (channel, DoS, backport from 0.4.6.2-alpha):
+ - Fix a non-fatal BUG() message due to a too-early free of a string,
+ when listing a client connection from the DoS defenses subsystem.
+ Fixes bug 40345; bugfix on 0.4.3.4-rc.
+
+ o Minor bugfixes (controller, backport from 0.4.6.1-alpha):
+ - Fix a "BUG" warning that would appear when a controller chooses
+ the first hop for a circuit, and that circuit completes. Fixes bug
+ 40285; bugfix on 0.3.2.1-alpha.
+
+ o Minor bugfixes (onion service, client, memory leak, backport from 0.4.6.3-rc):
+ - Fix a bug where an expired cached descriptor could get overwritten
+ with a new one without freeing it, leading to a memory leak. Fixes
+ bug 40356; bugfix on 0.3.5.1-alpha.
+
+ o Minor bugfixes (testing, BSD, backport from 0.4.6.2-alpha):
+ - Fix pattern-matching errors when patterns expand to invalid paths
+ on BSD systems. Fixes bug 40318; bugfix on 0.4.5.1-alpha. Patch by
+ Daniel Pinto.
+
+
Changes in version 0.4.5.7 - 2021-03-16
Tor 0.4.5.7 fixes two important denial-of-service bugs in earlier
versions of Tor.