Heartbleed: When will bitcoind 0.9.1 be released for Ubuntu 12.04? I am running bitcoind 9.0 on a server (without GUI) with Ubuntu 12.04 (Precise Pangolin)

When I enter in my shell

bitcoind getinfo


I get

{
    "version" : 90000,
    "protocolversion" : 70002,
    "walletversion" : 10500,
    ...
    "errors" : "URGENT: Upgrade required: see https://www.bitcoin.org/heartbleed"
}


When I go to https://www.bitcoin.org/heartbleed I find a link to the download-page: https://bitcoin.org/en/download. On this page is a link for Ubuntu:   

https://launchpad.net/~bitcoin/+archive/bitcoin

There I can read, that I must add this lines to /etc/apt/sources.list

deb http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu precise main 
deb-src http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu precise main


I already had entered this lines some weeks before (to be able to install version 0.9)

But when I enter

bitcoind stop
apt-get update
apt-get upgrade
bitcoind 
bitcoind getinfo


I get exactly the same message:

"version" : 90000,
...
"errors" : "URGENT: Upgrade required: see https://www.bitcoin.org/heartbleed"


What must I do to get a version of bitcoind that is not vulnerable to heartbleed?
See my answer here.  Short version: if you upgrade your system OpenSSL libraries, it is not necessary to upgrade to Bitcoin Core 0.9.1.

(If someone will upvote the other answer, we can close this question as a duplicate of the other one.)