Fix (most) lintChanges warnings on master.

changes/bug15221

@@ -1,4 +1,4 @@
   o Minor bugfixes (sandbox):
     - Allow the setrlimit syscall, and the prlimit and prlimit64 syscalls,
       which some libc implementations
-      use under the hood.  Fixes bug 15221.  Bugfix on 0.2.5.1-alpha.
+      use under the hood.  Fixes bug 15221; bugfix on 0.2.5.1-alpha.

changes/bug15937

@@ -1,7 +1,7 @@
-  o Minor bug fix (hidden service client):
+  o Minor bugfixes (hidden service client):
     - Seven very fast consecutive requests to the same .onion address
       triggers 7 descriptor fetches. The first six each pick a directory
       (there are 6 overall) and the seventh one wasn't able to pick one
       which was triggering a close on all current directory connections. It
       has been fixed by not closing them if we have pending directory fetch.
-      Fixes #15937; Bugfix on tor-0.2.7.1-alpha.
+      Fixes bug 15937; bugfix on tor-0.2.7.1-alpha.

changes/bug16023

@@ -1,4 +1,4 @@
-  o Minor feature (hidden service, control port)
+  o Minor bugfixes (hidden service, control port):
     - Add the onion address to the HS_DESC event for the UPLOADED action
       both on success or failure. It was previously hardcoded with UNKNOWN.
-      Fixes #16023;
+      Fixes bug 16023; bugfix on 0.2.7.2-alpha.

changes/bug16248

@@ -1,5 +1,5 @@
   o Major bugfixes (dns proxy mode, crash):
-    - Avoid crashing when running as a DNS proxy. Closes bug 16248; bugfix on
+    - Avoid crashing when running as a DNS proxy. Fixes bug 16248; bugfix on
       0.2.0.1-alpha. Patch from 'cypherpunks'.
 
   o Minor features (bug-resistance):

changes/bug16825

@@ -1,4 +1,4 @@
-  o Minor bugfixes:
+  o Minor bugfixes (client):
     - Count receipt of new microdescriptors as progress towards
       bootstrapping. Now, when a user who has set EntryNodes finishes
       bootstrapping, Tor automatically repopulates the guard set based

changes/bug18051

@@ -1,4 +1,5 @@
-  o Minor bugfixes:
+  o Minor bugfixes (directory):
     - When generating a URL for a directory server on an IPv6 address,
       wrap the IPv6 address in square brackets. Fixes bug 18051;
-      bugfix on ?. Patch from Malek.
+      bugfix on 0.2.3.9-alpha. Patch from Malek.
+

changes/bug18116

@@ -1,3 +1,4 @@
-  o Major bugfixes:
+  o Major bugfixes (crash on shutdown):
     - Correctly handle detaching circuits from cmuxes when doing
-      circuit_free_all() on shutdown again; fixes bug #18116.
+      circuit_free_all() on shutdown.  Fixes bug 18116; bugfix on
+      0.2.8.1-alpha.

changes/bug18184

@@ -1,4 +1,4 @@
-  o Removed platform support:
+  o New system requirements:
     - Tor no longer attempts to support platforms where the "time_t" type
       is unsigned.  (To the best of our knowledge, only OpenVMS does this,
       and Tor has never actually built on OpenVMS.)  Closes ticket 18184.

changes/bug18208

@@ -2,4 +2,4 @@
     - Refresh an exit relay's exit policy when interface addresses change.
       Previously, tor only refreshed the exit policy when the configured
       external address changed.
-      Closes ticket 18208 on tor 0.2.7.3. Patch by "teor".
+      Fixes bug 18208; bugfix on tor 0.2.7.3. Patch by "teor".

changes/bug18458

@@ -1,4 +1,4 @@
-  o Minor features:
+  o Minor features (unix domain sockets):
     - Since some operating systems do not consider the actual modes on a
       UNIX domain socket itself, tor does not allow creating such a
       socket in a directory that is group or world accessible if it is
@@ -6,4 +6,4 @@
       accessible sockets in a world accessible directory.
       However, on some operating systems this is unnecessary, so
       add a per-socket option called RelaxDirModeCheck.
-      Fixes bug 18458.  Patch by weasel.
+      Closes ticket 18458.  Patch by weasel.

changes/remove_memarea_freelist

@@ -1,4 +1,4 @@
-  o Removed code:
+  o Removed features:
     - We no longer maintain an internal freelist in memarea.c. Allocators
       should be good enough to make this code unnecessary, and it's doubtful
       that it ever had any performance benefit.

changes/trunnel_update

@@ -1,5 +1,5 @@
   o Minor bugfixes (code correctness):
     - Update to the latest version of Trunnel, which tries harder
       to avoid generating code that can invoke memcpy(p,NULL,0).
-      Bug found by clang address sanitizer. Fixes bug 18373. Bugfix
+      Bug found by clang address sanitizer. Fixes bug 18373; bugfix
       on 0.2.7.2-alpha.

scripts/maint/lintChanges.py

@@ -16,6 +16,7 @@ KNOWN_GROUPS=set([
     "Minor features",
     "Major feature",
     "Major features",
+    "New system requirements",
     "Testing",
     "Documentation",
     "Code simplification and refactoring",