Posted on by admin

Download EMG 8.0.17

Update

2026-05-04: EMG 8.0.18 has now been released.

Changes

These are the changes in EMG 8.0.17 as compared to EMG 8.0.16. It also contains the changes from the 7.2 branch up to version 7.2.41 (most importantly the fix for duplicated network interfaces).

  1. The file $EMGDIR/spool/seqno2 is now truncated before the new value is written, avoiding having two lines of data when the NODEID is changed from non-zero to zero.

Known issue

One issue was identified after this release, but before 8.0.18 could be made available.

  1. Version 8.1 will contain support for OAuth, and this work began on the 8.0 branch. However, not all parts of it were properly disabled here, resulting in SQL operations being done on tables not defined yet. For now, please create the following tables. They should remain empty.

    CREATE TABLE emguser_oauth_token (
    id INTEGER NOT NULL AUTO_INCREMENT,
    client_id INTEGER NOT NULL,
    scope_type TINYINT default 0,
    token_type TINYINT default 0,
    access_token CHAR (64) NOT NULL,
    access_expires_at DATETIME NOT NULL,
    PRIMARY KEY(id)
    );

    CREATE TABLE emguser_oauth_client (
    id INTEGER NOT NULL AUTO_INCREMENT,
    emguser_id INTEGER NOT NULL,
    client_id VARCHAR (64) NOT NULL,
    client_secret CHAR (64) NOT NULL,
    PRIMARY KEY(id),
    UNIQUE emguser_oauth_client_client_id_emguser_id (emguser_id, client_id)
    );

Files

The downloads are password-protected. To obtain the username and password required, please use our license request form. If you already have an existing installation, you should download just the new binaries. However, if you’re upgrading from EMG 7 or earlier, please also take a look at the full installation guide, as you may also need a new Perl installation.

Binaries and scriptsEMG 8.0.17-binaries
Full distributionEMG 8.0.17-full