| Git v2.1.2 Release Notes | 
 | ======================== | 
 |  | 
 |  * "git push" over HTTP transport had an artificial limit on number of | 
 |    refs that can be pushed imposed by the command line length. | 
 |  | 
 |  * When receiving an invalid pack stream that records the same object | 
 |    twice, multiple threads got confused due to a race. | 
 |  | 
 |  * An attempt to remove the entire tree in the "git fast-import" input | 
 |    stream caused it to misbehave. | 
 |  | 
 |  * Reachability check (used in "git prune" and friends) did not add a | 
 |    detached HEAD as a starting point to traverse objects still in use. | 
 |  | 
 |  * "git config --add section.var val" used to lose existing | 
 |    section.var whose value was an empty string. | 
 |  | 
 |  * "git fsck" failed to report that it found corrupt objects via its | 
 |    exit status in some cases. |