# Recent posts

• ## QuantLib notebook: par and indexed coupons

Hello everybody.

It’s been a while since I recorded a screencast. Here’s a new one, on par and indexed coupons.

• ## Odds and ends: exercises and payoffs

Welcome back.

In this post, some more content from Implementing QuantLib: a short section from the appendix, looking at the Exercise and Payoff classes.

• ## A quick look at the QuantLib 1.10 release

It must be release season. Besides QuantLib 1.10, released a couple of days ago (this post being the usual look at a few statistics), this month saw a number of other releases and milestones.

• ## More tools: Travis CI, Codacy, and Codecov

Welcome back.

After my previous post on Gource, another post on cool tools I started using with QuantLib: Travis CI, Codacy, and Codecov.