update CI environments

Author: baronfel

.travis.yml

@@ -11,7 +11,7 @@ mono:
   - latest
   - 5.8.0
 
-dotnet: 2.1.4
+dotnet: 3.0.100
 
 sudo: false
 
@@ -20,24 +20,4 @@ install:
 script: 
   - ./fcs/build.sh Build
 
-# Woes with doing more build/test on linux
-#
-# This fails because NUnit gives an exception (!!!!)
-#  - ./fcs/build.sh Test.NetFx
-# 
-# System.IO.FileNotFoundException: Could not load file or assembly 'nunit.engine.api, Version=3.0.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb' or one of its dependencies.
-#
-# This fails because Nuget packaging doesn't like backslashes in the package file, but Windows does
-#  - ./fcs/build.sh NuGet
-
-# Fails on Travis OSX too often because there are network outages on that configuration getting the Mono MDK
-# Fails on Travis Linux with Mono latest do to a trust issue with certs on package restore?
-matrix:
-  exclude:
-    - os: osx
-      mono: 4.4.2
-    - os: osx
-      mono: 4.8.0
-    - os: linux
-      mono: latest
 

appveyor.yml

@@ -1,4 +1,4 @@
-os: Visual Studio 2017
+os: Visual Studio 2019
 
 init:
   - git config --global core.autocrlf input

fcs/RELEASE_NOTES.md

@@ -1,3 +1,14 @@
+#### 33.0.1
+
+Integrate dotnet/fsharp from 4f5f08320 to 7b25d7f82. Notable changes include:
+
+* Addition of the FsharpUnionCase.HasFields property
+* FCS builds entirely on .Net Core now
+* Better debug information for ranges
+* Support for Literal values in signature files
+* Using memory-mapped files cross-platform to read IL.
+
+
 #### 33.0.0
 
 Integrate dotnet/fsharp from 48f932cf8 to 085985140. Notable changes include: