HAProxy Kubernetes Ingress Controller 3.0 is now available. For our enterprise customers, HAProxy Enterprise Kubernetes Ingress Controller 3.0 will arrive later this year and incorporate these same features. In this release, we've added TCP custom resource definitions (CRDs) to improve mapping, structuring, and validation for TCP services within HAProxy Kubernetes Ingress Controller. Say goodbye to messy service list management and "hello" to greater flexibility with HAProxy options for your K8s services.

Here we are in our twenty-third year, and open source HAProxy is going strong. HAProxy is the world’s fastest and most widely used software load balancer, with over one billion downloads on Docker Hub. It is the G2 category leader in API management, container networking, DDoS protection, web application firewall (WAF), and load balancing.

HAProxy ALOHA 16 is now available, and we’re excited to share that this release includes one of the cornerstone features announced in HAProxy Enterprise 2.9—the next-generation HAProxy Enterprise WAF. Customers of our hardware and virtual load balancer appliances also benefit from four new Layer 4 load balancing algorithms, the upgrade of the Linux kernel to version 6.1, and the ability to bind admin services on a dedicated interface.

HAProxy Enterprise 2.9 is now available and we’re quite excited about this one. This release includes next-generation web application firewall (WAF) and bot management capabilities, and extends HAProxy Enterprise’s legendary performance and flexibility to support applications using the UDP transport protocol. Supported by industry-leading benchmark results, these landmark features offer customers a powerful solution to the challenges of security, latency, and scale.

Recently, we added powerful new K8s features to HAProxy Fusion Control Plane—enabling service discovery in any Kubernetes or Consul environment without complex, technical workarounds. We've covered the headlining features in our HAProxy Fusion Control Plane 1.2 LTS release blog. But while service discovery, external load balancing, and multi-cluster routing are undeniably beneficial, context helps us understand their impact.

HAProxy Kubernetes Ingress Controller 1.11 is now available. For our enterprise customers, HAProxy Enterprise Kubernetes Ingress Controller 1.11 is coming soon and will incorporate the same features. In this release, we enhanced security through the adoption of rootless containers, graduated our custom resource definitions to v1, made them easier to manage, and introduced support for the QUIC protocol.

Software load balancers and load balancing appliances have become indispensable components within a healthy application infrastructure. Scalability, security, observability, and reliability are more critical than ever as companies push harder towards 99.999% availability. Accordingly, traffic management is key to protecting servers and ensuring uptime. Vendors have offered load balancers in different form factors to serve evolving infrastructure needs.

CitrixBleed, or CVE-2023-4966, is now an infamous security vulnerability affecting Citrix NetScaler that allows attackers to hijack user sessions by stealing session authentication tokens. Unfortunately, it has affected many NetScaler customers including Xfinity, which lost data for 36 million customers as a result of CitrixBleed. There is no way to protect against CitrixBleed by configuring the NetScaler WAF to detect and block it.