The title, mainly. Most readers will take that to mean that you fixed the GIL itself - that is, removed it - rather than are presenting a pattern that avoids it

The title, mainly. Most readers will take that to mean that you fixed the GIL itself - that is, removed it - rather than are presenting a pattern that avoids it. Your title sets up an adversarial relationship with such readers, because their attitude when they start is going to be "no, you didn't", which will cause them to miss your actual message.