Change Log

March 11, 2026 · View on GitHub

All notable changes to this project will be documented in this file.

[3.11.0] - 2026-03-11

Fixed

Prevented intermittent JSON corruption during lab start and state updates by using safer JSON read/write handling.
Fixed compose-to-GUI synchronization so imported services are editable in the network graph and stale graph data is rebuilt when needed.
Fixed compose save behavior so GUI removals of ports, networks, and other graph-managed service fields are written back correctly.
Fixed lab stop/start restart conflicts by removing orphaned compose containers during shutdown.
Fixed graph editor rename issues that could leave stale containers visible after a node rename.

Changed

Added scrollable graph canvases for larger networks in both lab usage and network editing views.
Reduced host node size in the graph and added zoom in, zoom out, and reset controls.

Added

Added regression tests for compose import, compose merge, legacy network hydration, and GUI-to-compose round-trip cases.

Next Developments

Fix of Angular WebSocket Code during installation long running
New terminal on a new tab in visual editor
Fix the .data bug (delete when .data is empty)

[3.9.0]

Changed

Comprehensive update of libraries and dependencies to enhance security and performance.
Regression bugs fixes
Terminal using new xtermjs and removed node-pty deoendency, now the terminal is more stable and responsive.

[3.8.3]

Fixed

Intermittent on header
Labs ng-repeat to show properly each lab
Readme if exist, graph otherwise
Removed sidebar
Network issue for .0/24 instead of .1/24

Removed

repo image panel: it requires too much response time. Now users can see not downloaded images in lab section.

Added

README support: now lab editors can add a README and could it can be seen on main page of lab projects.
Upload lab support: now dsp can take labs from other sources

[3.8.2] - 2023 - 09- 18

Fix problem with empty ports
Update the docs

[3.8.0] - 2020 - 12- 31

Fix the filterImage bug in edit container page OK
Fix label if does not exist in lab
Different vertical size image canvas
Changed dsp port (18181)
Added vulhub repository during installation
Fixed some size typo in images.html section
Avoid removing ports when the element image is changed

[3.7.10] - 2020 - 12 - 18

Changed

HOSTNAME -> DSP_IFACE environment variable to avoid conflicts.

[3.7.9] - 2020 - 12 - 12

Removed com and com.docker labels when a lab is saved.

[3.7.7] - 2020 - 07 - 16

Changed

Changed network_mode to host for wireshark monitoring service

[3.7.6] - 2020 - 07 - 15

Fixed

Disable require for email field during installation;

Added

goal and solution editing in lab usage interface;
Restart button on edit network container
DSP Repo to official repositories

[3.7.4] - 2020 - 06 - 17

Fixed

DSP crashes in command line if already does not exist
Edit network even if lab is run
Fixed run service cap add NETWORK_ADMIN
Added browser managed service

[3.7.0] - 2020 - 06 - 16

Fixed

Anchor on images page for 2 labs that belong to different repositories
Update tree on the left when the user adds a new lab or when a lab is stopped
Network Graph issues (i.e. select element on the left)

Added

Drop down labs menu collapsed by default in sidebar
Running labs in homepage
Loading images spinner in Images Manager
Labs state in sidebar drop down menus
Download lab missing images from lab view
Download user defined Docker Image from edit container view

[3.6.5] - 2020 - 06 - 08

Updated application dependencies in package.json

[3.6.4] - 2020 - 05 - 05

Fixed bug in network graph
Fixed bug in network commands

[3.6.2] - 2020 - 04 - 26

Fixed title in docker containers
Fixed width and title
Fixed width height in ports to improve usability
Removed label in graph sidebar to improve usability

[3.6.0] - 2020 - 04 - 22

Added snippet function in Dockerfile
Implemented private git repository support
Added monitoring support
Added managed services support

[3.5.1] - 2020 - 04 - 17

Added network graph enchancements
Added tags guide in description

[3.3.2] - 2019 - 12 - 17

Added back button to edit network or element
Save compose upon editing of nodes / networks

[3.3.0] - 2019 - 12 - 05

Host network support
Default oneline
Single page hacktools
Redirect stderr to stdout when run oneline (see dirhunt) Versioning of Docker Security Playground

[3.2.4] - 2019 - 11 - 23

Added dockersecplayground username in tag of docker build

[3.2.3] - 2019 - 09 - 08

Fixed pty exception crashes when col or row is null

[3.2.0] - 2019 - 09 - 08

Added ctf and exec default actions for images
Vagrant with vbguest

[3.1.1] - 2019 - 08 -29

Added git and copy support
Fixed executable file

[3.1.0] - 2019 - 08 -27

Added .dockerfiles and Dockerfile build feature
Fixed test environment

[3.0.0] - 2019 - 08 -03

Added

New Graph editor created
Alignment of toolbar

Changed

Integrated the lab graph inside the single page application (no graph_editor / graph_action pages)
Refactored HackTools

[2.3] - 2019-03-12

Image checking added and progress bar for images implemented Added anchor to images Added reference from images path to lab

[1.6] - 2017-01-19

Fix bug of docker images with cmd label Docker network ip visibility implemented Docker compose file visibility implemented

[1.5] - 2017-07-07

In all the code "Drawed" variables are changed to "ToDraw" variables; Strange error lowercases in util/ws_handlers.js fixed.

[1.4.2] - 2017-05-17

ALL Cap inserted, daemon for the process in order to execute backgdound process such as bots

[1.4] - 2017-05-15

Added

Long opts and short parameters in interface with docker wrapper images, now it's possible to insert boolean flag (such as -v, -h) they are transformed in checkbox on interface

The arguments are not with the following convention : --key=value but with "--key value", so it isn't necessary to insert wrapper bash scripts for default Linux commands such ass iptable but only the labels

[1.3.2] - 2017-05-13

Added

Implemented optional choices of capabilities, no static CAP_NET cap, but flexible with docker wrapper images convention
Moved the installation of base images inside a script in scripts directory (scripts/install_deps_images.sh), this will be runned during the dependents installation.

Added the installation script for Ubuntu: "/scripts/ubuntu_deps_install.sh"