Update changelog for 0.13.0-1 release

8 jobs for debian/0.13.0-1 in 28 minutes and 4 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Build
passed #281616
build

00:11:13

 
  Test
passed #281621
autopkgtest

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passed #281622
blhc

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passed #281620
lintian

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passed #281623
piuparts

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passed #281619
reprotest

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passed #281618
test-build-all

00:10:53

passed #281617
test-build-any

00:02:17