Drop support for Redis 3, Postgres 9.5 and PostGIS 2.2

INSTALL.md

@@ -4,12 +4,12 @@
 Make sure that you have the requirements needed. These are
 
 - Core
-  - Node >= 10
-  - npm >= 6
-  - gcc == 4.9
-  - PostgreSQL >= 9.5
-  - PostGIS >= 2.2
-  - CartoDB Postgres Extension == 0.24.1
+  - Node 10.x
+  - npm 6.x
+  - gcc 4.9
+  - PostgreSQL >= 10.0
+  - PostGIS >= 2.4
+  - CartoDB Postgres Extension >= 0.24.1
   - Redis >= 4
   - Mapnik == 3.0.15.9. See [Installing Mapnik](https://github.com/CartoDB/Windshaft#installing-mapnik).
   - Windshaft: check [Windshaft dependencies and installation notes](https://github.com/CartoDB/Windshaft#dependencies)

NEWS.md

@@ -4,10 +4,12 @@
 Released 2018-mm-dd
 
 Breaking changes:
-- Drop support for Postgres 9.5
 - Drop support for Node.js 6
 - Drop support for npm 3
 - Stop supporting `yarn.lock`
+- Drop support for Postgres 9.5
+- Drop support for PosGIS 2.2
+- Drop support for Redis 3
 
 Announcements:
 - Update docs: compatible Node.js and npm versions

carto-package.json

@@ -2,15 +2,15 @@
     "name": "carto_windshaft",
     "current_version": {
         "requires": {
-            "node": ">=10.15.1",
+            "node": "^10.15.1",
             "mapnik": "==3.0.15.9",
             "crankshaft": "~0.8.1"
         },
         "works_with": {
             "redis": ">=4.0.0",
-            "postgresql": ">=9.5.0",
-            "postgis": ">=2.2.0.0",
-            "carto_postgresql_ext": ">=0.19.0"
+            "postgresql": ">=10.0.0",
+            "postgis": ">=2.4.4.5",
+            "carto_postgresql_ext": ">=0.24.1"
         }
     }
 }