Explore the evolution of toolchains and learn safe updating practices in this 51-minute conference talk by Victor Rodriguez from Intel. Delve into topics such as FAnalyzer, double free issues, fprintf usage, signal handlers, and additional options for toolchain management. Discover profiling techniques, inline function lining, and dynamic range considerations. Gain insights on building and compiling a new GCC, seeking assistance when needed, and understand the key takeaways for effectively navigating toolchain updates in the modern era.