more/optee_os/CHANGELOG.md

1381     world, especially by adding a cache for FS RPC payload data.
1388 * Fix UUID encoding when communicating with normal world (use big endian
1608 * File Storage: Possibility to use the normal world filesystem and the RPMB
1752 | Hello world test | Plain hello world Trusted Application such as [this][hello_world]. |
1820 | Hello world test | Plain hello world Trusted Application such as [this][hello_world]. |
1876 | Hello world test | Plain hello world Trusted Application such as [this][hello_world]. |
1916 | Hello world test | Plain hello world Trusted Application such as [this][hello_world]. |
1994 | Hello world test | Plain hello world Trusted Application such as [this][hello_world]. |
1996 *   Allwinner A80 (plat-sunxi), hello world test.