monero-site/_posts/2019-02-25-monero-0.14.0-released.md

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2019-03-11 14:12:50 +00:00
---
layout: post
title: Monero 0.14.0 "Boron Butterfly" Release
summary: A major update that is ready for the March 9th network upgrade
tags: [releases]
author: Riccardo Spagni (fluffypony)
---
### Overview
This is the v0.14.0 release of the Monero software. This major release is due to the March 9th network update, which in turn adds a new PoW based on Cryptonight-R, adds a new block weight algorithm, and introduces a slightly more efficient RingCT format. This is a intermediary, stable release specifically for the network update, and does not represent the bulk of the effort on Monero over the past 6 months. That effort will be in the 0.14.1 release, which will follow in March after the network update.
Some highlights of this major release are:
- New PoW based on Cryptonight-R
- New block weight algorithm
- New slightly more efficient RingCT format
- Placeholder short payment ID to increase transaction uniformity
- Obsolete long payment IDs are now disabled unless a switch is used
- New event notifications for large block rate changes and blockchain reorgs
- Unmixable outputs can be spent again
- Fix bad pruned transactions JSON in RPC
- Some build fixes for various platforms/setups
- Fix for crash on exit
### Contributors for this Release
This intermediary release was the direct result of 11 people who worked, largely unpaid and altruistically, to put out 72 commits containing 5 981 new lines of code. We'd like to thank them very much for their time and effort. In no particular order they are:
- stoffu
- SChernykh
- Lee Clagett
- Pol Mauri
- Tom Smeding
- Riccardo "fluffypony" Spagni
- cslashm
- xiphon
- moneromooo
- Jethro Grassie
- Dusan Klinec
### Official Download Links
- [Windows, 64-bit](https://downloads.getmonero.org/cli/monero-win-x64-v0.14.0.2.zip)
- [Windows, 32-bit](https://downloads.getmonero.org/cli/monero-win-x86-v0.14.0.2.zip)
- [macOS, 64-bit](https://downloads.getmonero.org/cli/monero-mac-x64-v0.14.0.2.tar.bz2)
- [Linux, 64-bit](https://downloads.getmonero.org/cli/monero-linux-x64-v0.14.0.2.tar.bz2)
- [Linux, 32-bit](https://downloads.getmonero.org/cli/monero-linux-x86-v0.14.0.2.tar.bz2)
### Download Hashes
If you would like to verify that you have downloaded the correct file, please use the following SHA256 hashes:
```
monero-win-x64-v0.14.0.2.zip, ee68ef8d4b3309cca9e68ee272919c222021804e493c2549c910ef370dfe595a
monero-win-x86-v0.14.0.2.zip, e471015b4851aef259758fc6a98805655c69db53f29b68362f63dccb496f6e55
monero-mac-x64-v0.14.0.2.tar.bz2, 255ae412daa04a0e0143325a7763e0574a27e7be86f4ef48582efde9fc07241c
monero-linux-x64-v0.14.0.2.tar.bz2, 4dd5cd9976eda6b33b16821e79e671527b78a1c9bfb3d973efe84b824642dd21
monero-linux-x86-v0.14.0.2.tar.bz2, be6ad1de8f16bdeeaf5f4f36f93dcaad97eaa8ff02449b7fffed1abe21605e0e
monero-linux-armv8-v0.14.0.2.tar.bz2, 6558f4cff51a1f25c9979a57fc31edd46caaaeda18c81c76e1dc6c94144525c6
monero-linux-armv7-v0.14.0.2.tar.bz2, f0e3d82354a9a25776bd2081f2bb1c081a8589ffb783e765ec974d211174236a
monero-freebsd-x64-v0.14.0.2.tar.bz2, 3fc84b1ca32d99d436d304ee1401e911bbc1b0e1fc0314dc3f879df15e8428f3
```
A GPG-signed list of the hashes is at https://getmonero.org/downloads/hashes.txt and should be treated as canonical, with the signature checked against the appropriate GPG key in the source code (in /utils/gpg_keys)