pidgin/nest

file isExecutable
Bump the version and add a blog post for 2.14.7 and add short code for oss-fuzz

Testing Done:
Ran locally and verified that the download widget pointed to 2.14.7.

Reviewed at https://reviews.imfreedom.org/r/926/
#!/bin/sh -e
hugo server -s hugo -D --disableFastRender -v --verboseLog --noHTTPCache --i18n-warnings