yes, it is licensed under the SIL Open Font License, Version 1.1.
Yes conditions: License and copyright notice.
Font Software as defined in the license, and you are therefore required to include the copyright notice and license statement somewhere in your documentation.
Full License:
https://opensource.org/licenses/OFL-1.1
SIL OpenFont License explained:
https://fontsarena.com/licenses-explained/#ofl