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<!doctype html><html lang=en itemscope itemtype=https://schema.org/WebPage><head><meta charset=utf-8><meta http-equiv=x-ua-compatible content="IE=edge"><meta name=viewport content="width=device-width,initial-scale=1,shrink-to-fit=no"><meta name=theme-color content=#466BB0><meta name=title content="Istio News"><meta name=description content="Timely news about the Istio project."><meta name=keywords content=microservices,services,mesh><meta property=og:title content="Istio News"><meta property=og:type content=website><meta property=og:description content="Timely news about the Istio project."><meta property=og:url content=/v1.4/news/><meta property=og:image content=/v1.4/img/istio-whitelogo-bluebackground-framed.svg><meta property=og:image:alt content="Istio Logo"><meta property=og:image:width content=112><meta property=og:image:height content=150><meta property=og:site_name content=Istio><meta name=twitter:card content=summary><meta name=twitter:site content=@IstioMesh><title>Istioldie 1.4 / Istio News</title><script async src="https://www.googletagmanager.com/gtag/js?id=UA-98480406-2"></script><script>window.dataLayer=window.dataLayer||[];function gtag(){dataLayer.push(arguments);}
gtag('js',new Date());gtag('config','UA-98480406-2');</script><link rel=alternate type=application/rss+xml title="Istio Blog" href=/v1.4/blog/feed.xml><link rel=alternate type=application/rss+xml title="Istio News" href=/v1.4/news/feed.xml><link rel=alternate type=application/rss+xml title="Istio Blog and News" href=/v1.4/feed.xml><link rel="shortcut icon" href=/v1.4/favicons/favicon.ico><link rel=apple-touch-icon href=/v1.4/favicons/apple-touch-icon-180x180.png sizes=180x180><link rel=icon type=image/png href=/v1.4/favicons/favicon-16x16.png sizes=16x16><link rel=icon type=image/png href=/v1.4/favicons/favicon-32x32.png sizes=32x32><link rel=icon type=image/png href=/v1.4/favicons/android-36x36.png sizes=36x36><link rel=icon type=image/png href=/v1.4/favicons/android-48x48.png sizes=48x48><link rel=icon type=image/png href=/v1.4/favicons/android-72x72.png sizes=72x72><link rel=icon type=image/png href=/v1.4/favicons/android-96x96.png sizes=96xW96><link rel=icon type=image/png href=/v1.4/favicons/android-144x144.png sizes=144x144><link rel=icon type=image/png href=/v1.4/favicons/android-192x192.png sizes=192x192><link rel=manifest href=/v1.4/manifest.json><meta name=apple-mobile-web-app-title content=Istio><meta name=application-name content=Istio><link rel=stylesheet href="https://fonts.googleapis.com/css?family=Work+Sans:400|Chivo:400|Work+Sans:500,300,600,300italic,400italic,500italic,600italic|Chivo:500,300,600,300italic,400italic,500italic,600italic"><link rel=stylesheet href=/v1.4/css/all.css><script src=/v1.4/js/themes_init.min.js></script></head><body class="language-unknown archive-site"><script>const branchName="release-1.4";const docTitle="Istio News";const iconFile="\/v1.4/img/icons.svg";const buttonCopy='Copy to clipboard';const buttonPrint='Print';const buttonDownload='Download';</script><script src="https://www.google.com/cse/brand?form=search-form" defer></script><script src=/v1.4/js/all.min.js data-manual defer></script><header><nav><a id=brand href=/v1.4/><span class=logo><svg viewBox="0 0 300 300"><circle cx="150" cy="150" r="146" stroke-width="2"/><path d="M65 240H225L125 270z"/><path d="M65 230l60-10V110z"/><path d="M135 220l90 10L135 30z"/></svg></span><span class=name>Istioldie 1.4</span></a><div id=hamburger><svg class="icon"><use xlink:href="/v1.4/img/icons.svg#hamburger"/></svg></div><div id=header-links><a title="Learn how to deploy, use, and operate Istio." href=/v1.4/docs/>Docs</a>
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<a title="Get a bit more in-depth info about the Istio project." href=/v1.4/about/>About</a><div class=menu><button id=gearDropdownButton class=menu-trigger title="Options and settings" aria-label="Options and Settings" aria-controls=gearDropdownContent><svg class="icon"><use xlink:href="/v1.4/img/icons.svg#gear"/></svg></button><div id=gearDropdownContent class=menu-content aria-labelledby=gearDropdownButton role=menu><a tabindex=-1 role=menuitem class=active id=light-theme-item>Light Theme</a>
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<a tabindex=-1 role=menuitem href=https://istio.io/archive>Older Releases</a></div></div><button id=search-show title="Search this site" aria-label=Search><svg class="icon"><use xlink:href="/v1.4/img/icons.svg#magnifier"/></svg></button></div><form id=search-form name=cse role=search><input type=hidden name=cx value=013699703217164175118:iwwf17ikgf4>
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<button id=search-close title="Cancel search" type=reset aria-label="Cancel search"><svg class="icon"><use xlink:href="/v1.4/img/icons.svg#cancel-x"/></svg></button></form></nav></header><div class=banner-container></div><main class="primary notoc"><div id=sidebar-container class="sidebar-container sidebar-offcanvas"><nav id=sidebar aria-label="Section Navigation"><div class=directory><div class=card><button class="header dynamic" id=card0 title="Disclosed security vulnerabilities and their mitigation." aria-controls=card0-body>Security Bulletins</button><div class=body aria-labelledby=card0 role=region id=card0-body><ul role=tree aria-expanded=true class=leaf-section aria-labelledby=card0><li role=none><a role=treeitem title="Two Uncontrolled Resource Consumption and Two Incorrect Access Control Vulnerabilities in Envoy (March 3, 2020)" href=/v1.4/news/security/istio-security-2020-003/>ISTIO-SECURITY-2020-003</a></li><li role=none><a role=treeitem title="Mixer policy check bypass caused by improperly accepting certain request headers (February 11, 2020)" href=/v1.4/news/security/istio-security-2020-002/>ISTIO-SECURITY-2020-002</a></li><li role=none><a role=treeitem title="Authentication Policy bypass (February 11, 2020)" href=/v1.4/news/security/istio-security-2020-001/>ISTIO-SECURITY-2020-001</a></li><li role=none><a role=treeitem title="Heap overflow and improper input validation in Envoy (December 10, 2019)" href=/v1.4/news/security/istio-security-2019-007/>ISTIO-SECURITY-2019-007</a></li><li role=none><a role=treeitem title="Denial of service (November 7, 2019)" href=/v1.4/news/security/istio-security-2019-006/>ISTIO-SECURITY-2019-006</a></li><li role=none><a role=treeitem title="Denial of service caused by the presence of numerous HTTP headers in client requests (October 8, 2019)" href=/v1.4/news/security/istio-security-2019-005/>ISTIO-SECURITY-2019-005</a></li><li role=none><a role=treeitem title="An erroneous 1.2.4 sidecar image was available due to a faulty release operation (September 10, 2019)" href=/v1.4/news/security/incorrect-sidecar-image-1.2.4/>Istio 1.2.4 sidecar image vulnerability</a></li><li role=none><a role=treeitem title="Multiple denial of service vulnerabilities related to HTTP2 support in Envoy (August 13, 2019)" href=/v1.4/news/security/istio-security-2019-004/>ISTIO-SECURITY-2019-004</a></li><li role=none><a role=treeitem title="Denial of service in regular expression parsing (August 13, 2019)" href=/v1.4/news/security/istio-security-2019-003/>ISTIO-SECURITY-2019-003</a></li><li role=none><a role=treeitem title="Denial of service affecting JWT access token parsing (June 28, 2019)" href=/v1.4/news/security/istio-security-2019-002/>ISTIO-SECURITY-2019-002</a></li><li role=none><a role=treeitem title="Incorrect access control (May 28, 2019)" href=/v1.4/news/security/istio-security-2019-001/>ISTIO-SECURITY-2019-001</a></li></ul></div></div><div class=card><button class="header dynamic" id=card1 title="Announcements for all of Istio's major releases and patch releases." aria-controls=card1-body>Release Announcements</button><div class=body aria-labelledby=card1 role=region id=card1-body><ul role=tree aria-expanded=true aria-labelledby=card1><li role=treeitem aria-label="1.4.x Releases"><button aria-hidden=true></button><a title="Announcements for the 1.4 release and its associated patch releases." href=/v1.4/news/releases/1.4.x/>1.4.x Releases</a><ul role=group aria-expanded=false><li role=none><a role=treeitem title="Istio 1.4.6 patch release (March 3, 2020)" href=/v1.4/news/releases/1.4.x/announcing-1.4.6/>1.4.6</a></li><li role=none><a role=treeitem title="Istio 1.4.5 patch release (February 18, 2020)" href=/v1.4/news/releases/1.4.x/announcing-1.4.5/>1.4.5</a></li><li role=none><a role=treeitem title="Istio 1.4.4 patch release (February 11, 2020)" href=/v1.4/news/releases/1.4.x/announcing-1.4.4/>1.4.4</a></li><li role=none><a role=treeitem title="Istio 1.4.3 patch release (January 8, 2020)" href=/v1.4/news/releases/1.4.x/announcing-1.4.3/>1.4.3</a></li><li role=none><a role=treeitem title="Istio 1.4.2 patch release (December 10, 2019)" href=/v1.4/news/releases/1.4.x/announcing-1.4.2/>1.4.2</a></li><li role=none><a role=treeitem title="Istio 1.4.1 patch release (December 5, 2019)" href=/v1.4/news/releases/1.4.x/announcing-1.4.1/>1.4.1</a></li><li role=treeitem aria-label=1.4><button aria-hidden=true></button><a title="Istio 1.4 release announcement (November 14, 2019)" href=/v1.4/news/releases/1.4.x/announcing-1.4/>1.4</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 1.4 release notes." href=/v1.4/news/releases/1.4.x/announcing-1.4/change-notes/>Change Notes</a></li><li role=none><a role=treeitem title="Important changes to consider when upgrading to Istio 1.4." href=/v1.4/news/releases/1.4.x/announcing-1.4/upgrade-notes/>Upgrade Notes</a></li></ul></li></ul></li><li role=treeitem aria-label="1.3.x Releases"><button aria-hidden=true></button><a title="Announcements for the 1.3 release and its associated patch releases." href=/v1.4/news/releases/1.3.x/>1.3.x Releases</a><ul role=group aria-expanded=false><li role=none><a role=treeitem title="Istio 1.3.8 patch release (February 11, 2020)" href=/v1.4/news/releases/1.3.x/announcing-1.3.8/>1.3.8</a></li><li role=none><a role=treeitem title="Istio 1.3.7 patch release (February 4, 2020)" href=/v1.4/news/releases/1.3.x/announcing-1.3.7/>1.3.7</a></li><li role=none><a role=treeitem title="Istio 1.3.6 patch release (December 10, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3.6/>1.3.6</a></li><li role=none><a role=treeitem title="Istio 1.3.5 patch release (November 11, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3.5/>1.3.5</a></li><li role=none><a role=treeitem title="Istio 1.3.4 patch release (November 1, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3.4/>1.3.4</a></li><li role=none><a role=treeitem title="Istio 1.3.3 patch release (October 14, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3.3/>1.3.3</a></li><li role=none><a role=treeitem title="Istio 1.3.2 patch release (October 8, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3.2/>1.3.2</a></li><li role=none><a role=treeitem title="Istio 1.3.1 patch release (September 27, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3.1/>1.3.1</a></li><li role=treeitem aria-label=1.3><button aria-hidden=true></button><a title="Istio 1.3 release announcement (September 12, 2019)" href=/v1.4/news/releases/1.3.x/announcing-1.3/>1.3</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 1.3 release notes." href=/v1.4/news/releases/1.3.x/announcing-1.3/change-notes/>Change Notes</a></li><li role=none><a role=treeitem title="Important changes to consider when upgrading to Istio 1.3." href=/v1.4/news/releases/1.3.x/announcing-1.3/upgrade-notes/>Upgrade Notes</a></li><li role=none><a role=treeitem title="Details the Helm chart installation options differences between Istio 1.2 and Istio 1.3." href=/v1.4/news/releases/1.3.x/announcing-1.3/helm-changes/>Helm Changes</a></li></ul></li></ul></li><li role=treeitem aria-label="1.2.x Releases"><button aria-hidden=true></button><a title="Announcements for the 1.2 release and its associated patch releases." href=/v1.4/news/releases/1.2.x/>1.2.x Releases</a><ul role=group aria-expanded=false><li role=none><a role=treeitem title="Istio 1.2.10 patch release (December 10, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.10/>1.2.10</a></li><li role=none><a role=treeitem title="Istio 1.2.9 patch release (November 6, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.9/>1.2.9</a></li><li role=none><a role=treeitem title="Istio 1.2.8 patch release (October 23, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.8/>1.2.8</a></li><li role=none><a role=treeitem title="Istio 1.2.7 patch release (October 8, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.7/>1.2.7</a></li><li role=none><a role=treeitem title="Istio 1.2.6 patch release (September 17, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.6/>1.2.6</a></li><li role=none><a role=treeitem title="Istio 1.2.5 patch release (August 26, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.5/>1.2.5</a></li><li role=none><a role=treeitem title="Istio 1.2.4 patch release (August 13, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.4/>1.2.4</a></li><li role=none><a role=treeitem title="Istio 1.2.3 patch release (August 2, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.3/>1.2.3</a></li><li role=none><a role=treeitem title="Istio 1.2.2 patch release (June 28, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.2/>1.2.2</a></li><li role=none><a role=treeitem title="Istio 1.2.1 patch release (June 27, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2.1/>1.2.1</a></li><li role=treeitem aria-label=1.2><button aria-hidden=true></button><a title="Istio 1.2 release announcement (June 18, 2019)" href=/v1.4/news/releases/1.2.x/announcing-1.2/>1.2</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 1.2 release notes." href=/v1.4/news/releases/1.2.x/announcing-1.2/change-notes/>Change Notes</a></li><li role=none><a role=treeitem title="Important changes operators must understand before upgrading to Istio 1.2." href=/v1.4/news/releases/1.2.x/announcing-1.2/upgrade-notes/>Upgrade Notes</a></li><li role=none><a role=treeitem title="Details the Helm chart installation options differences between Istio 1.1 and Istio 1.2." href=/v1.4/news/releases/1.2.x/announcing-1.2/helm-changes/>Helm Changes</a></li></ul></li></ul></li><li role=treeitem aria-label="1.1.x Releases"><button aria-hidden=true></button><a title="Announcements for the 1.1 release and its associated patch releases." href=/v1.4/news/releases/1.1.x/>1.1.x Releases</a><ul role=group aria-expanded=false><li role=none><a role=treeitem title="Istio 1.1.17 patch release (October 21, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.17/>1.1.17</a></li><li role=none><a role=treeitem title="Istio 1.1.16 patch release (October 8, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.16/>1.1.16</a></li><li role=none><a role=treeitem title="Istio 1.1.15 patch release (September 16, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.15/>1.1.15</a></li><li role=none><a role=treeitem title="Istio 1.1.14 patch release (August 26, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.14/>1.1.14</a></li><li role=none><a role=treeitem title="Istio 1.1.13 patch release (August 13, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.13/>1.1.13</a></li><li role=none><a role=treeitem title="Istio 1.1.12 patch release (August 2, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.12/>1.1.12</a></li><li role=none><a role=treeitem title="Istio 1.1.11 patch release (July 3, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.11/>1.1.11</a></li><li role=none><a role=treeitem title="Istio 1.1.10 patch release (June 28, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.10/>1.1.10</a></li><li role=none><a role=treeitem title="Istio 1.1.9 patch release (June 17, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.9/>1.1.9</a></li><li role=none><a role=treeitem title="Istio 1.1.8 patch release (June 6, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.8/>1.1.8</a></li><li role=none><a role=treeitem title="Istio 1.1.7 patch release (May 17, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.7/>1.1.7</a></li><li role=none><a role=treeitem title="Istio 1.1.6 patch release (May 11, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.6/>1.1.6</a></li><li role=none><a role=treeitem title="Istio 1.1.5 patch release (May 3, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.5/>1.1.5</a></li><li role=none><a role=treeitem title="Istio 1.1.4 patch release (April 24, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.4/>1.1.4</a></li><li role=none><a role=treeitem title="Istio 1.1.3 patch release (April 15, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.3/>1.1.3</a></li><li role=none><a role=treeitem title="Istio 1.1.2 patch release (April 5, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.2/>1.1.2</a></li><li role=none><a role=treeitem title="Istio 1.1.1 patch release (March 25, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1.1/>1.1.1</a></li><li role=treeitem aria-label=1.1><button aria-hidden=true></button><a title="Istio 1.1 release announcement (March 19, 2019)" href=/v1.4/news/releases/1.1.x/announcing-1.1/>1.1</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 1.1 release notes." href=/v1.4/news/releases/1.1.x/announcing-1.1/change-notes/>Change Notes</a></li><li role=none><a role=treeitem title="Important changes operators must understand before upgrading to Istio 1.1." href=/v1.4/news/releases/1.1.x/announcing-1.1/upgrade-notes/>Upgrade Notes</a></li><li role=none><a role=treeitem title="Details the Helm chart installation options differences between Istio 1.0 and Istio 1.1." href=/v1.4/news/releases/1.1.x/announcing-1.1/helm-changes/>Helm Changes</a></li></ul></li></ul></li><li role=treeitem aria-label="1.0.x Releases"><button aria-hidden=true></button><a title="Announcements for the 1.0 release and its associated patch releases." href=/v1.4/news/releases/1.0.x/>1.0.x Releases</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 1.0.9 patch release (June 28, 2019)" href=/v1.4/news/releases/1.0.x/announcing-1.0.9/>1.0.9</a></li><li role=none><a role=treeitem title="Istio 1.0.8 patch release (June 7, 2019)" href=/v1.4/news/releases/1.0.x/announcing-1.0.8/>1.0.8</a></li><li role=none><a role=treeitem title="Istio 1.0.7 patch release (April 5, 2019)" href=/v1.4/news/releases/1.0.x/announcing-1.0.7/>1.0.7</a></li><li role=none><a role=treeitem title="Istio 1.0.6 patch release (February 12, 2019)" href=/v1.4/news/releases/1.0.x/announcing-1.0.6/>1.0.6</a></li><li role=none><a role=treeitem title="Istio 1.0.5 patch release (December 20, 2018)" href=/v1.4/news/releases/1.0.x/announcing-1.0.5/>1.0.5</a></li><li role=none><a role=treeitem title="Istio 1.0.4 patch release (November 21, 2018)" href=/v1.4/news/releases/1.0.x/announcing-1.0.4/>1.0.4</a></li><li role=none><a role=treeitem title="Istio 1.0.3 patch release (October 30, 2018)" href=/v1.4/news/releases/1.0.x/announcing-1.0.3/>1.0.3</a></li><li role=none><a role=treeitem title="Istio 1.0.2 patch release (September 6, 2018)" href=/v1.4/news/releases/1.0.x/announcing-1.0.2/>1.0.2</a></li><li role=none><a role=treeitem title="Istio 1.0.1 patch release (August 29, 2018)" href=/v1.4/news/releases/1.0.x/announcing-1.0.1/>1.0.1</a></li><li role=none><a role=treeitem title="Istio is ready for production use with its 1.0 release (July 31, 2018)" href=/v1.4/news/releases/1.0.x/announcing-1.0/>1.0</a></li></ul></li><li role=treeitem aria-label="0.x Releases"><button aria-hidden=true></button><a title="Announcements for the early releases of Istio." href=/v1.4/news/releases/0.x/>0.x Releases</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 0.8 announcement (June 1, 2018)" href=/v1.4/news/releases/0.x/announcing-0.8/>0.8</a></li><li role=none><a role=treeitem title="Istio 0.7 announcement (March 28, 2018)" href=/v1.4/news/releases/0.x/announcing-0.7/>0.7</a></li><li role=none><a role=treeitem title="Istio 0.6 announcement (March 8, 2018)" href=/v1.4/news/releases/0.x/announcing-0.6/>0.6</a></li><li role=none><a role=treeitem title="Istio 0.5 announcement (February 2, 2018)" href=/v1.4/news/releases/0.x/announcing-0.5/>0.5</a></li><li role=none><a role=treeitem title="Istio 0.4 announcement (December 18, 2017)" href=/v1.4/news/releases/0.x/announcing-0.4/>0.4</a></li><li role=none><a role=treeitem title="Istio 0.3 announcement (November 29, 2017)" href=/v1.4/news/releases/0.x/announcing-0.3/>0.3</a></li><li role=none><a role=treeitem title="Istio 0.2 announcement (October 10, 2017)" href=/v1.4/news/releases/0.x/announcing-0.2/>0.2</a></li><li role=none><a role=treeitem title="Istio 0.1 announcement (May 24, 2017)" href=/v1.4/news/releases/0.x/announcing-0.1/>0.1</a></li></ul></li></ul></div></div><div class=card><button class="header dynamic" id=card6 title="Support window announcements." aria-controls=card6-body>Support Announcements</button><div class=body aria-labelledby=card6 role=region id=card6-body><ul role=tree aria-expanded=true class=leaf-section aria-labelledby=card6><li role=none><a role=treeitem title="Istio 1.3 end of life announcement (February 14, 2020)" href=/v1.4/news/support/announcing-1.3-eol-final/>Support for Istio 1.3 has ended</a></li><li role=none><a role=treeitem title="Upcoming Istio 1.3 end of life announcement (January 15, 2020)" href=/v1.4/news/support/announcing-1.3-eol/>Support for Istio 1.3 ends on February 14th, 2020</a></li><li role=none><a role=treeitem title="Istio 1.2 end of life announcement (December 13, 2019)" href=/v1.4/news/support/announcing-1.2-eol-final/>Support for Istio 1.2 has ended</a></li><li role=none><a role=treeitem title="Upcoming Istio 1.2 end of life announcement (November 11, 2019)" href=/v1.4/news/support/announcing-1.2-eol/>Support for Istio 1.2 ends on December 13th, 2019</a></li><li role=none><a role=treeitem title="Istio 1.1 end of life announcement (October 21, 2019)" href=/v1.4/news/support/announcing-1.1-eol-final/>Support for Istio 1.1 has ended</a></li><li role=none><a role=treeitem title="Upcoming Istio 1.1 end of life announcement (August 15, 2019)" href=/v1.4/news/support/announcing-1.1-eol/>Support for Istio 1.1 ends on September 19th, 2019</a></li><li role=none><a role=treeitem title="Istio 1.0 end of life announcement (June 19, 2019)" href=/v1.4/news/support/announcing-1.0-eol-final/>Support for Istio 1.0 has ended</a></li><li role=none><a role=treeitem title="Upcoming Istio 1.0 end of life announcement (May 23, 2019)" href=/v1.4/news/support/announcing-1.0-eol/>Support for Istio 1.0 ends on June 19th, 2019</a></li></ul></div></div></div></nav></div><div class=article-container><button tabindex=-1 id=sidebar-toggler title="Toggle the navigation bar"><svg class="icon"><use xlink:href="/v1.4/img/icons.svg#pull"/></svg></button><nav aria-label=Breadcrumb><ol><li><a href=/v1.4/ title="Connect, secure, control, and observe services.">Istio</a></li><li>News</li></ol></nav><article aria-labelledby=title><div class=title-area><i class=title-icon><svg class="icon"><use xlink:href="/v1.4/img/icons.svg#bullhorn"/></svg></i><div style=width:100%><div class=mark-all-read-container><h1 id=title>Istio News</h1><button id=mark-all-read data-prefix=/news/ onclick="markPagesAsVisited('\/news\/')">Mark all as read</button></div></div></div><p>Timely news about the Istio project.</p><div class=section-index><div class=entry><h5><a href=/v1.4/news/security/>Security Bulletins<i class=pill data-prefix=/news/security/></i></a></h5><p>Disclosed security vulnerabilities and their mitigation.</p></div><div class=entry><h5><a href=/v1.4/news/releases/>Release Announcements<i class=pill data-prefix=/news/releases/></i></a></h5><p>Announcements for all of Istio&#39;s major releases and patch releases.</p></div><div class=entry><h5><a href=/v1.4/news/support/>Support Announcements<i class=pill data-prefix=/news/support/></i></a></h5><p>Support window announcements.</p></div></div></article><div id=endnotes-container aria-hidden=true><h2>Links</h2><ol id=endnotes></ol></div></div></main><footer><div class=user-links><a class=channel title="Go download Istio 1.4.6 now" href=/v1.4/docs/setup/getting-started/#download aria-label="Download 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