Documentation update

BUILDING.md

@@ -2,13 +2,12 @@
 
 ### Linux
  
- - `make static_lib`
+ - `make static_lib LIBZT_IPV4=1`
  - `make tests`
 
 ### macOS
  
- - `make static_lib`
- - `make macos_framework` 
+ - `make static_lib LIBZT_IPV4=1`
  - `make tests`
 
 ### iOS
@@ -17,7 +16,7 @@
 
 ### FreeBSD
  
- - `make static_lib`
+ - `make static_lib LIBZT_IPV4=1`
  - `make tests`
 
 ### Windows

RELEASE-NOTES.md

@@ -1,11 +1,11 @@
-### 2017-09-15 -- Version 1.1.5
+### 2017-??-?? -- Version 1.1.5
 
  - Improvements in API consistency and coverage
- - Re-introduction of lwIP driver, also upgraded lwIP to 2.0.2-STABLE
- - Additional safety checks
+ - Re-introduction of lwIP driver, also upgraded lwIP to 2.0.3
+ - Added lwIP sequential driver (basically a wrapper), and downgraded previous raw driver to experimental
  - Various bug fixes for POSIX socket emulation layer
- - Rework of Connection lock scheme
- - Performance (RX and TX) upgrades
+ - Rework of VirtualSocket lock scheme
+ - Performance upgrades for RX and TX
 
 ### 2017-06-07 -- Version  1.1.4