Public bug reported:

https://tracker.debian.org/news/986587/accepted-geos-370-1-source-amd64
-all-into-unstable/

Please sync geos 3.7.0-1 from Debian unstable (main).

Explanation of FeatureFreeze exception:

PostGIS 2.5.0 that will be released together with PostgreSQL 11 depends
on new features in GEOS 3.7.0 (GEOSFrechetDistance).


Changelog explanation:
 - New C library methods GEOSDistanceIndexed, GEOSCoordSeq_isCCW, 
GEOSGeom_getXMin, GEOSGeom_getXMax, GEOSGeom_getYMin, GEOSGeom_getYMax, 
GEOSFrechetDistance, GEOSReverse, GEOSGeomGetZ. Do not affect software that was 
not using them in 3.6.
 - C API is stable. Only C++ ABI changed.
 - Added usage warnings for C++ API. Warning was actually added 2 years ago, 
most of popular software dealt with it.
 - GEOS adopted C++11.
 - Fixed crashes in AbstractSTRtree::query, GEOSIntersection, GEOSUnion on 
empty geometry elements.
 - GEOSClipByRect infinite loop fixed. Is currently exploitable as DoS on 
PostgreSQL/PostGIS.
 - GEOSSnap now properly handles interrupting. This lets query timeout in 
PostgreSQL/PostGIS work with it.


Changelog: https://trac.osgeo.org/geos/browser/git/NEWS?rev=3.7.0

** Affects: geos (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1792342

Title:
  Sync geos 3.7.0 from Debian unstable

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