Remove from master those changes files that will appear in 0.3.5.7 or earlier.

changes/bug28568

@@ -1,4 +0,0 @@
-  o Minor bugfixes (testing):
-    - Stop running stem's unit tests as part of "make test-stem". But continue
-      to run stem's unit and online tests during "make test-stem-full".
-      Fixes bug 28568; bugfix on 0.2.6.3-alpha.

changes/bug28612

@@ -1,4 +0,0 @@
-  o Minor bugfixes (windows services):
-    - Make Tor start correctly as an NT service again: previously it
-      was broken by refactoring.  Fixes bug 28612; bugfix on 0.3.5.3-alpha.
-      

changes/bug28974

@@ -1,3 +0,0 @@
-  o Minor bugfixes (compilation):
-    - Fix compilation for Android by adding a missing header to
-      freespace.c.  Fixes bug 28974; bugfix on 0.3.5.1-alpha.

changes/ticket28838

@@ -1,8 +0,0 @@
-  o Minor features (performance):
-    - Remove about 96% of the work from the function that we run at
-      startup to test our curve25519_basepoint implementation.  Since
-      this function has yet to find an actual failure, we'll only
-      run it for 8 iterations instead of 200. Based on our profile
-      information, this change should save around 8% of our startup
-      time on typical desktops, and may have a similar effect on
-      other platforms.  Closes ticket 28838.

changes/ticket28851

@@ -1,4 +0,0 @@
-  o Minor features (performance):
-    - Stop re-validating our hardcoded Diffie-Hellman parameters on every
-      startup. Doing this wasted time and cycles, especially on low-powered
-      devices. Closes ticket 28851.

changes/ticket28879

@@ -1,5 +0,0 @@
-  o Minor bugfixes (correctness):
-    - Fix an unreached code-path where we checked the value of "hostname"
-      inside send_resolved_hostnam_cell(). Previously, we used it before
-      checking it; now we check it first. Fixes bug 28879; bugfix on
-      0.1.2.7-alpha.

changes/ticket28881

@@ -1,4 +0,0 @@
-  o Code simplification and refactoring:
-    -  When parsing a port configuration, make it more
-       obvious to static analyzer tools that we will always initialize the
-       address. Closes ticket 28881.

changes/ticket28883

@@ -1,4 +0,0 @@
-  o Minor bugfixes (testing):
-    - Make sure that test_rebind.py actually obeys its timeout, even
-      when it receives a large number of log messages. Fixes bug 28883;
-      bugfix on 0.3.5.4-alpha.

changes/ticket28912

@@ -1,6 +0,0 @@
-  o Major bugfixes (relay, directory):
-    - A connection serving directory information wouldn't get reactivated after
-      the first chunk of data was sent (usually 32KB). Tor now always activate
-      the main loop event that goes through these connections as long as at
-      least one connection is still active. Fixes bug 28912; bugfix on
-      0.3.4.1-alpha. Patch by "cypherpunks3".

changes/ticket28924

@@ -1,4 +0,0 @@
-  o Minor features (compilation):
-    - When possible, place our warning flags in a separate file, to avoid
-      flooding verbose build logs to an unacceptable amount. Closes ticket
-      28924.

changes/ticket28973

@@ -1,6 +0,0 @@
-  o Minor features (OpenSSL bug workaround):
-    - Work around a bug in OpenSSL 1.1.1a, which prevented the TLS 1.3
-      key export function from handling long labels.  When this bug
-      is detected, Tor will disable TLS 1.3.  We recommend upgrading to
-      a version of OpenSSL without this bug when it becomes available.
-      Closes ticket 28973.