Added announcement

[JuhiB]

Fixes

Resolves #114

Checklist

• I have made a material change to the repo (functionality, testing, spelling, grammar)
• I have read the [Contribution Guide] and my PR follows them.
• I updated my branch with the development branch.
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation about the functionality in the appropriate .md file
• I have added in line documentation to the code I modified

Short description of what this PR does:

• Added update in Readme as specified

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[SendGridDX]

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[codecov]

Codecov Report

Merging #95 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #95   +/-   ##
=======================================
  Coverage   99.32%   99.32%           
=======================================
  Files           2        2           
  Lines         149      149           
=======================================
  Hits          148      148           
  Misses          1        1

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[thinkingserious]

Duplicate of #93