| Security | |
| * Add the platform function mbedtls_setbuf() to allow buffering to be | |
| disabled on stdio files, to stop secrets loaded from said files being | |
| potentially left in memory after file operations. Reported by | |
| Glenn Strauss. | |
| Requirement changes | |
| * The library will no longer compile out of the box on a platform without | |
| setbuf(). If your platform does not have setbuf(), you can configure an | |
| alternative function by enabling MBEDTLS_PLATFORM_SETBUF_ALT or | |
| MBEDTLS_PLATFORM_SETBUF_MACRO. | |