remove changes files that will appear in 0.3.2.7-rc

changes/bug18859

@@ -1,7 +0,0 @@
-  o Major bugfixes (circuit prediction):
-    - Fix circuit prediction logic so that a client doesn't treat a stream as
-      being "handled" by a circuit if that circuit already has isolation
-      settings on it that might make it incompatible with the stream. This
-      change should make Tor clients more responsive by improving their
-      chances of having a pre-created circuit ready for use when a new client
-      request arrives.  Fixes bug 18859; bugfix on 0.2.3.3-alpha.

changes/bug23603

@@ -1,7 +0,0 @@
-  o Minor bugfixes (hidden service v3):
-    - Fix a race between the circuit close and free where the service would
-      launch a new intro circuit after the close, and then fail to register it
-      before the free of the previously closed circuit. This was making the
-      service unable to find the established intro circuit and thus not upload
-      its descriptor. It can make a service unavailable for up to 24 hours.
-      Fixes bug 23603; bugfix on 0.3.2.1-alpha.

changes/bug23696

@@ -1,5 +0,0 @@
-  o Minor bugfix (KIST scheduler):
-    - Downgrade a warning to log info when the monotonic time diff is
-      negative. This can happen on platform not supporting monotonic time. The
-      scheduler recovers from this without any problem. Fixes bug 23696;
-      bugfix on 0.3.2.1-alpha.

changes/bug24367

@@ -1,13 +0,0 @@
-  o Minor bugfixes (bridge clients, bootstrap):
-    - Retry directory downloads when we get our first bridge descriptor
-      during bootstrap or while reconnecting to the network. Keep retrying
-      every time we get a bridge descriptor, until we have a reachable bridge.
-      Fixes bug 24367; bugfix on 0.2.0.3-alpha.
-    - Stop delaying bridge descriptor fetches when we have cached bridge
-      descriptors. Instead, only delay bridge descriptor fetches when we
-      have at least one reachable bridge.
-      Fixes bug 24367; bugfix on 0.2.0.3-alpha.
-    - Stop delaying directory fetches when we have cached bridge descriptors.
-      Instead, only delay bridge descriptor fetches when all our bridges are
-      definitely unreachable.
-      Fixes bug 24367; bugfix on 0.2.0.3-alpha.

changes/bug24424

@@ -1,3 +0,0 @@
-  o Minor features (portability):
-    - Tor now compiles correctly on arm64 with libseccomp-dev installed.
-      (It doesn't yet work with the sandbox enabled.) Closes ticket 24424.

changes/bug24480

@@ -1,3 +0,0 @@
-  o Minor bugfixes (compilation):
-    - Fix a signed/unsigned comparison warning introduced by our
-      fix to TROVE-2017-009. Fixes bug 24480; bugfix on 0.2.5.16.

changes/bug24502

@@ -1,4 +0,0 @@
-  o Minor bugfixes (scheduler):
-    - Properly set the scheduler state of an unopened channel in the KIST
-      scheduler main loop. This prevents a harmless but annoying log warning.
-      Fixes bug 24502; bugfix on 0.3.2.4-alpha.

changes/bug24590

@@ -1,5 +0,0 @@
-  o Minor bugfixes (scheduler, KIST):
-    - Avoid a possible integer overflow when computing the available space on
-      the TCP buffer of a channel. This has no security implications but can
-      make KIST not behave properly by allowing more cells on a already
-      saturated connection. Fixes bug 24590; bugfix on 0.3.2.1-alpha.

changes/stack

@@ -1,7 +0,0 @@
-  o Minor bugfixes (correctness):
-    - Fix several places in our codebase where a C compiler would be likely
-      to eliminate a check, based on assuming that undefined behavior had not
-      happened elsewhere in the code.  These cases are usually a sign of
-      redundant checking, or dubious arithmetic. Found by Georg Koppen using
-      the "STACK" tool from Wang, Zeldovich, Kaashoek, and
-      Solar-Lezama. Fixes bug 24423; bugfix on various Tor versions.

changes/ticket24500

@@ -1,3 +0,0 @@
-  o Minor features (logging):
-    - Provide better warnings when the getrandom() syscall fails.
-      Closes ticket 24500.