opam 2.0.0 RC4-final is out!

We are happy to announce the opam 2.0.0 final release candidate! 🍾 This release features a few bugfixes over Release Candidate 3. It will be promoted to 2.0.0 proper within a few weeks, when the official repository format switches from 1.2.0 to 2.0.0. After that date, updates to the 1.2.0 repository may become limited, as[…]


This time of the year is, just like Christmas time, a time for laughs and magic… although the magic we are talking about, in the OCaml community, is not exactly nice, nor beautiful. Let’s say that we are somehow akin to many religions: we know magic does exist , but that it is satanic and[…]

Release of Alt-Ergo 2.1.0

A new release of Alt-Ergo (version 2.1.0) is available on Alt-Ergo’s website: https://alt-ergo.ocamlpro.com/#releases. An OPAM package for it will be published soon. In this release, we mainly improved the CDCL-based SAT solver to get performances similar to/better than the old Tableaux-like SAT. The CDCL solver is now the default Boolean reasoner. The full list of[…]

New updates on TzScan

Update – TZScan.io can now work on top of the zeronet (zeronet.tzscan.io), we hope it can help the developers community monitor the network. You can now switch between the alphanet & zeronet networks! OCamlPro is pleased to announce an update of TzScan (http://tzscan.io), its Tezos block explorer to ease the use of the Tezos network.[…]

Release of a first version of TzScan.io, a Tezos block explorer

OCamlPro is proud to release a first version of TzScan (http://tzscan.io), its Tezos block explorer to ease the use of the Tezos network. What TzScan can do for you : – Several charts on blocks, operations, network, volumes, fees, and more, – Marketcap and Futures/IOU prices from coinmarket.com, – Blocks, operations, accounts and contracts detail pages,[…]