Merge pull request #667 from JuliaOpt/bl/newsMOIv0.8.2

[ci skip] Add NEWS for MOI v0.8.2

Author: blegat

NEWS.md

@@ -1,6 +1,35 @@
 MathOptInterface (MOI) release notes
 ====================================
 
+v0.8.2 (February ??, 2019)
+-------------------------
+
+- Add `RawStatusString` attribute (#629).
+- Do not set names to the optimizer but only to the cache in `CachingOptimizer`
+  (#638).
+- Make scalar MOI functions act as scalars in broadcast (#646).
+- Add function utilities:
+  * Implement `Base.zero` (#634), `Base.iszero` (#643), add missing arithmetic
+    operations (#644, #645) and fix division (#648).
+  * Add a `vectorize` function that turns a vector of `ScalarAffineFunction`
+    into a `VectorAffineFunction` (#642).
+- Improve support for starting values:
+  * Show a warning in copy when starting values are not supported instead of
+    throwing an error (#630).
+  * Fix `UniversalFallback` for getting an variable or constraint attribute set to
+    no indices (#623).
+  * Add a test in `contlineartest` with partially set `VariablePrimalStart`.
+- Bridges improvements:
+  * Fix `StackOverFlow` in `LazyBridgeOptimizer` when there is a cycle in the
+    graph of bridges.
+  * Add `Slack` bridges (#610, #650).
+  * Add `FlipSign` bridges (#658).
+- Add tests with duplicate coefficients in `ScalarAffineFunction` and
+  `VectorAffineFunction` (#639).
+- Use tolerance to compare `VariablePrimal` in `rotatedsoc1` test (#632).
+- Use a zero constant in `ScalarAffineFunction` of constraints in `psdt2`
+  (#622).
+
 v0.8.1 (January 7, 2019)
 -------------------------