InspIRCd is a fully modular IRC daemon with modular SSL (gnutls or OpenSSL), ziplinks (through zlib) support, advanced spam filters, flood controls, settable operator levels, and SQL login using PostgreSQL, MySQL, or SQLite.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
Snomasks are now under umode +s, not umode +n. Older operating systems may now use poll() if a better socket engine isn't available. There is greatly improved ziplinks support. Windows performance monitoring, graphs, remote management, and more have been added. The Windows version now runs as a service. All 1.2 users should upgrade.
This release adds a number of internal fixes for
increased reliability
and performance, and is highly recommended. It
fixes problems with
Anope support, m_ident sometimes not correctly
resolving ident, OpenSSL
connections terminating when they shouldn't,
corruption on /map output,
and silent SVSHOLD (no more annoying notices).
U:Lines may now deoper
users without resorting to /kill.
This release fixes a number of major and minor
bugs, some of which are critical and may cause
crashes under some conditions. A new module,
m_ldapauth, is also included for authenticating
against an LDAP directory server. This module was
based on the module written for the (now defunct)
Unreal 4, with a few changes to make it more
secure. This is a highly recommended release.