Some upgrade methods might upgrade etcd from 3.0 to 3.1 automatically when you upgrade from Kubernetes 1.8, unless you specify otherwise. Because [etcd does not support downgrading](https://coreos.com/etcd/docs/latest/upgrades/upgrade_3_1.html), you'll need to either remain on etcd 3.1 or restore from a backup if you want to downgrade back to Kubernetes 1.8.

## Introduction to 1.9.0

browsers.\n// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.\n// 5. Change the default tap highlight to be completely transparent in iOS.\n\n*,\n*::before,\n*::after {\n  box-sizing: border-box; // 1\n}\n\nhtml {\n  font-family: sans-serif; // 2\n  line-height: 1.15; // 3\n  -webkit-text-size-adjust: 100%; // 4\n  -webkit-tap-highlight-color: rgba($black, 0); // 5\n}\n\n// Shim for \"new\" HTML5 structural elements to display correctly (IE10, older browsers)\n//...

## Changelog since v1.11.0

### Action Required

## Changelog since v1.5.0-beta.3

### Other notable changes

#undef X3L #undef X3H #undef Y3L #undef Y3H #undef Z3L #undef Z3H #undef ZER #undef SEL1 #undef CAR1 #undef CAR2 // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-2007-bl // http://www.hyperelliptic.org/EFD/g1p/auto-shortw.html // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-projective-3.html #define P3ptr R3 #define P1ptr R4 #define CPOOL R7 // Temporaries in REGs #define X3L V15 #define X3H V16 #define Y3L V17 #define Y3H V18 #define T1L V19 #define T1H V20 #define...

height: 100vh;\n  width: 100%;\n  transition: height 200ms linear;\n  position: fixed;\n  left: 0;\n  top: 0;\n  z-index: 9999;\n}\n\n.dark-mode .preloader {\n  background-color: #454d55 !important;\n  color: #fff;\n}\n\nhtml.scroll-smooth {\n  scroll-behavior: smooth;\n}\n\nhtml,\nbody,\n.wrapper {\n  min-height: 100%;\n}\n\n.wrapper {\n  position: relative;\n}\n\n.wrapper .content-wrapper {\n  min-height: calc(100vh - calc(3.5rem + 1px) - calc(3.5rem + 1px));\n}\n\n.layout-boxed .wrapper {\n  box-shadow:...

Sans","Liberation Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-family-monospace:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe...

#undef X3L #undef X3H #undef Y3L #undef Y3H #undef Z3L #undef Z3H #undef ZER #undef SEL1 #undef CAR1 #undef CAR2 // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-jacobian.html#doubling-dbl-2007-bl // http://www.hyperelliptic.org/EFD/g1p/auto-shortw.html // http://www.hyperelliptic.org/EFD/g1p/auto-shortw-projective-3.html #define P3ptr R3 #define P1ptr R4 #define CPOOL R7 // Temporaries in REGs #define X3L V15 #define X3H V16 #define Y3L V17 #define Y3H V18 #define T1L V19 #define T1H V20 #define...

pkg hash/crc64, const Size = 8
pkg html/template, const ErrAmbigContext = 1
pkg html/template, const ErrBadHTML = 2
pkg html/template, const ErrBranchEnd = 3
pkg html/template, const ErrEndContext = 4
pkg html/template, const ErrNoSuchTemplate = 5
pkg html/template, const ErrOutputContext = 6
pkg html/template, const ErrPartialCharset = 7
pkg html/template, const ErrPartialEscape = 8

pkg go/build/constraint, type SyntaxError struct, Offset int
pkg go/build/constraint, type TagExpr struct
pkg go/build/constraint, type TagExpr struct, Tag string
pkg html/template, func ParseFS(fs.FS, ...string) (*Template, error)
pkg html/template, method (*Template) ParseFS(fs.FS, ...string) (*Template, error)
pkg io, func NopCloser(Reader) ReadCloser
pkg io, func ReadAll(Reader) ([]uint8, error)