Change pre-release flag to release type descriptor
Correctly mark releases
Merge pull request #286 from chyndman/releases-csv-revision

Change pre-release flag to release type descriptor
Add example of Macro.var/2 to Meta guide

Since var!/2 no longer accepts atoms directly, Macro.var/2 is recommended.
Merge pull request #287 from hamiltop/master

Add example of Macro.var/2 to Meta guide
Release v0.14.2
Remove mention to deprecated size/1
Update 12.markdown
Minor touchups to Mix and OTP Chapter 4
Merge pull request #288 from ernie/otp-chapter-4-touchups

Minor touchups to Mix and OTP Chapter 4
Fix "spawning" instead of "spanning"
Merge pull request #289 from trapped/patch-1

Fix "spawning" instead of "spanning"