[20:12] I'm writing a program which uses the Launchpad API to grab and store build log URLs. Is it best practice to store those URLs directly in my database, or are they bound to change at some point? [22:37] tsimonq2: They're immutable for a given actual run of a build, although if a failed build is retried then it'll get a new build log URL. [22:48] cjwatson: Thanks!